40776528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 114742656

約数和(自身を除く): 73966128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 647, 808, 1212, 1294, 1313, 1616, 1941, 2424, 2588, 2626, 3882, 3939, 4848, 5176, 5252, 7764, 7878, 8411, 10352, 10504, 15528, 15756, 16822, 21008, 25233, 31056, 31512, 33644, 50466, 63024, 65347, 67288, 100932, 130694, 134576, 196041, 201864, 261388, 392082, 403728, 522776, 784164, 849511, 1045552, 1568328, 1699022, 2548533, 3136656, 3398044, 5097066, 6796088, 10194132, 13592176, 20388264, 40776528]

約数ペア:

[(1, 40776528), (2, 20388264), (3, 13592176), (4, 10194132), (6, 6796088), (8, 5097066), (12, 3398044), (13, 3136656), (16, 2548533), (24, 1699022), (26, 1568328), (39, 1045552), (48, 849511), (52, 784164), (78, 522776), (101, 403728), (104, 392082), (156, 261388), (202, 201864), (208, 196041), (303, 134576), (312, 130694), (404, 100932), (606, 67288), (624, 65347), (647, 63024), (808, 50466), (1212, 33644), (1294, 31512), (1313, 31056), (1616, 25233), (1941, 21008), (2424, 16822), (2588, 15756), (2626, 15528), (3882, 10504), (3939, 10352), (4848, 8411), (5176, 7878), (5252, 7764)]