22719216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 65995776

約数和(自身を除く): 43276560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1583, 1794, 2392, 3166, 3588, 4749, 4784, 6332, 7176, 9498, 12664, 14352, 18996, 20579, 25328, 36409, 37992, 41158, 61737, 72818, 75984, 82316, 109227, 123474, 145636, 164632, 218454, 246948, 291272, 329264, 436908, 473317, 493896, 582544, 873816, 946634, 987792, 1419951, 1747632, 1893268, 2839902, 3786536, 5679804, 7573072, 11359608, 22719216]

約数ペア:

[(1, 22719216), (2, 11359608), (3, 7573072), (4, 5679804), (6, 3786536), (8, 2839902), (12, 1893268), (13, 1747632), (16, 1419951), (23, 987792), (24, 946634), (26, 873816), (39, 582544), (46, 493896), (48, 473317), (52, 436908), (69, 329264), (78, 291272), (92, 246948), (104, 218454), (138, 164632), (156, 145636), (184, 123474), (208, 109227), (276, 82316), (299, 75984), (312, 72818), (368, 61737), (552, 41158), (598, 37992), (624, 36409), (897, 25328), (1104, 20579), (1196, 18996), (1583, 14352), (1794, 12664), (2392, 9498), (3166, 7176), (3588, 6332), (4749, 4784)]