11865728

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 30844800

約数和(自身を除く): 18979072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 41, 56, 64, 68, 76, 82, 112, 119, 128, 133, 136, 152, 164, 224, 238, 266, 272, 287, 304, 323, 328, 448, 476, 532, 544, 574, 608, 646, 656, 697, 779, 896, 952, 1064, 1088, 1148, 1216, 1292, 1312, 1394, 1558, 1904, 2128, 2176, 2261, 2296, 2432, 2584, 2624, 2788, 3116, 3808, 4256, 4522, 4592, 4879, 5168, 5248, 5453, 5576, 6232, 7616, 8512, 9044, 9184, 9758, 10336, 10906, 11152, 12464, 13243, 15232, 17024, 18088, 18368, 19516, 20672, 21812, 22304, 24928, 26486, 36176, 36736, 39032, 41344, 43624, 44608, 49856, 52972, 72352, 78064, 87248, 89216, 92701, 99712, 105944, 144704, 156128, 174496, 185402, 211888, 289408, 312256, 348992, 370804, 423776, 624512, 697984, 741608, 847552, 1483216, 1695104, 2966432, 5932864, 11865728]

約数ペア:

[(1, 11865728), (2, 5932864), (4, 2966432), (7, 1695104), (8, 1483216), (14, 847552), (16, 741608), (17, 697984), (19, 624512), (28, 423776), (32, 370804), (34, 348992), (38, 312256), (41, 289408), (56, 211888), (64, 185402), (68, 174496), (76, 156128), (82, 144704), (112, 105944), (119, 99712), (128, 92701), (133, 89216), (136, 87248), (152, 78064), (164, 72352), (224, 52972), (238, 49856), (266, 44608), (272, 43624), (287, 41344), (304, 39032), (323, 36736), (328, 36176), (448, 26486), (476, 24928), (532, 22304), (544, 21812), (574, 20672), (608, 19516), (646, 18368), (656, 18088), (697, 17024), (779, 15232), (896, 13243), (952, 12464), (1064, 11152), (1088, 10906), (1148, 10336), (1216, 9758), (1292, 9184), (1312, 9044), (1394, 8512), (1558, 7616), (1904, 6232), (2128, 5576), (2176, 5453), (2261, 5248), (2296, 5168), (2432, 4879), (2584, 4592), (2624, 4522), (2788, 4256), (3116, 3808)]