25934272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 65259712

約数和(自身を除く): 39325440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 73, 91, 104, 112, 122, 146, 182, 208, 224, 244, 292, 364, 416, 427, 448, 488, 511, 584, 728, 793, 832, 854, 949, 976, 1022, 1168, 1456, 1586, 1708, 1898, 1952, 2044, 2336, 2912, 3172, 3416, 3796, 3904, 4088, 4453, 4672, 5551, 5824, 6344, 6643, 6832, 7592, 8176, 8906, 11102, 12688, 13286, 13664, 15184, 16352, 17812, 22204, 25376, 26572, 27328, 30368, 31171, 32704, 35624, 44408, 50752, 53144, 57889, 60736, 62342, 71248, 88816, 106288, 115778, 124684, 142496, 177632, 212576, 231556, 249368, 284992, 355264, 405223, 425152, 463112, 498736, 810446, 926224, 997472, 1620892, 1852448, 1994944, 3241784, 3704896, 6483568, 12967136, 25934272]

約数ペア:

[(1, 25934272), (2, 12967136), (4, 6483568), (7, 3704896), (8, 3241784), (13, 1994944), (14, 1852448), (16, 1620892), (26, 997472), (28, 926224), (32, 810446), (52, 498736), (56, 463112), (61, 425152), (64, 405223), (73, 355264), (91, 284992), (104, 249368), (112, 231556), (122, 212576), (146, 177632), (182, 142496), (208, 124684), (224, 115778), (244, 106288), (292, 88816), (364, 71248), (416, 62342), (427, 60736), (448, 57889), (488, 53144), (511, 50752), (584, 44408), (728, 35624), (793, 32704), (832, 31171), (854, 30368), (949, 27328), (976, 26572), (1022, 25376), (1168, 22204), (1456, 17812), (1586, 16352), (1708, 15184), (1898, 13664), (1952, 13286), (2044, 12688), (2336, 11102), (2912, 8906), (3172, 8176), (3416, 7592), (3796, 6832), (3904, 6643), (4088, 6344), (4453, 5824), (4672, 5551)]