11256951472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{77647}}^1$

素因数の和:77726

約数の個数: 80

約数和(自身を含む): 25476619392

約数和(自身を除く): 14219667920

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 442, 533, 656, 697, 884, 1066, 1394, 1768, 2132, 2788, 3536, 4264, 5576, 8528, 9061, 11152, 18122, 36244, 72488, 77647, 144976, 155294, 310588, 621176, 1009411, 1242352, 1319999, 2018822, 2639998, 3183527, 4037644, 5279996, 6367054, 8075288, 10559992, 12734108, 16150576, 17159987, 21119984, 25468216, 34319974, 41385851, 50936432, 54119959, 68639948, 82771702, 108239918, 137279896, 165543404, 216479836, 274559792, 331086808, 432959672, 662173616, 703559467, 865919344, 1407118934, 2814237868, 5628475736, 11256951472]

約数ペア:

[(1, 11256951472), (2, 5628475736), (4, 2814237868), (8, 1407118934), (13, 865919344), (16, 703559467), (17, 662173616), (26, 432959672), (34, 331086808), (41, 274559792), (52, 216479836), (68, 165543404), (82, 137279896), (104, 108239918), (136, 82771702), (164, 68639948), (208, 54119959), (221, 50936432), (272, 41385851), (328, 34319974), (442, 25468216), (533, 21119984), (656, 17159987), (697, 16150576), (884, 12734108), (1066, 10559992), (1394, 8075288), (1768, 6367054), (2132, 5279996), (2788, 4037644), (3536, 3183527), (4264, 2639998), (5576, 2018822), (8528, 1319999), (9061, 1242352), (11152, 1009411), (18122, 621176), (36244, 310588), (72488, 155294), (77647, 144976)]