2564219056

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{1013}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 5766755904

約数和(自身を除く): 3202536848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 233, 388, 466, 679, 776, 932, 1013, 1358, 1552, 1631, 1864, 2026, 2716, 3262, 3728, 4052, 5432, 6524, 7091, 8104, 10864, 13048, 14182, 16208, 22601, 26096, 28364, 45202, 56728, 90404, 98261, 113456, 158207, 180808, 196522, 236029, 316414, 361616, 393044, 472058, 632828, 687827, 786088, 944116, 1265656, 1375654, 1572176, 1652203, 1888232, 2531312, 2751308, 3304406, 3776464, 5502616, 6608812, 11005232, 13217624, 22894813, 26435248, 45789626, 91579252, 160263691, 183158504, 320527382, 366317008, 641054764, 1282109528, 2564219056]

約数ペア:

[(1, 2564219056), (2, 1282109528), (4, 641054764), (7, 366317008), (8, 320527382), (14, 183158504), (16, 160263691), (28, 91579252), (56, 45789626), (97, 26435248), (112, 22894813), (194, 13217624), (233, 11005232), (388, 6608812), (466, 5502616), (679, 3776464), (776, 3304406), (932, 2751308), (1013, 2531312), (1358, 1888232), (1552, 1652203), (1631, 1572176), (1864, 1375654), (2026, 1265656), (2716, 944116), (3262, 786088), (3728, 687827), (4052, 632828), (5432, 472058), (6524, 393044), (7091, 361616), (8104, 316414), (10864, 236029), (13048, 196522), (14182, 180808), (16208, 158207), (22601, 113456), (26096, 98261), (28364, 90404), (45202, 56728)]