25435536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 81923328

約数和(自身を除く): 56487792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 61, 68, 73, 84, 102, 112, 119, 122, 136, 146, 168, 183, 204, 219, 238, 244, 272, 292, 336, 357, 366, 408, 427, 438, 476, 488, 511, 584, 714, 732, 816, 854, 876, 952, 976, 1022, 1037, 1168, 1241, 1281, 1428, 1464, 1533, 1708, 1752, 1904, 2044, 2074, 2482, 2562, 2856, 2928, 3066, 3111, 3416, 3504, 3723, 4088, 4148, 4453, 4964, 5124, 5712, 6132, 6222, 6832, 7259, 7446, 8176, 8296, 8687, 8906, 9928, 10248, 12264, 12444, 13359, 14518, 14892, 16592, 17374, 17812, 19856, 20496, 21777, 24528, 24888, 26061, 26718, 29036, 29784, 31171, 34748, 35624, 43554, 49776, 52122, 53436, 58072, 59568, 62342, 69496, 71248, 75701, 87108, 93513, 104244, 106872, 116144, 124684, 138992, 151402, 174216, 187026, 208488, 213744, 227103, 249368, 302804, 348432, 374052, 416976, 454206, 498736, 529907, 605608, 748104, 908412, 1059814, 1211216, 1496208, 1589721, 1816824, 2119628, 3179442, 3633648, 4239256, 6358884, 8478512, 12717768, 25435536]

約数ペア:

[(1, 25435536), (2, 12717768), (3, 8478512), (4, 6358884), (6, 4239256), (7, 3633648), (8, 3179442), (12, 2119628), (14, 1816824), (16, 1589721), (17, 1496208), (21, 1211216), (24, 1059814), (28, 908412), (34, 748104), (42, 605608), (48, 529907), (51, 498736), (56, 454206), (61, 416976), (68, 374052), (73, 348432), (84, 302804), (102, 249368), (112, 227103), (119, 213744), (122, 208488), (136, 187026), (146, 174216), (168, 151402), (183, 138992), (204, 124684), (219, 116144), (238, 106872), (244, 104244), (272, 93513), (292, 87108), (336, 75701), (357, 71248), (366, 69496), (408, 62342), (427, 59568), (438, 58072), (476, 53436), (488, 52122), (511, 49776), (584, 43554), (714, 35624), (732, 34748), (816, 31171), (854, 29784), (876, 29036), (952, 26718), (976, 26061), (1022, 24888), (1037, 24528), (1168, 21777), (1241, 20496), (1281, 19856), (1428, 17812), (1464, 17374), (1533, 16592), (1708, 14892), (1752, 14518), (1904, 13359), (2044, 12444), (2074, 12264), (2482, 10248), (2562, 9928), (2856, 8906), (2928, 8687), (3066, 8296), (3111, 8176), (3416, 7446), (3504, 7259), (3723, 6832), (4088, 6222), (4148, 6132), (4453, 5712), (4964, 5124)]