2820528088

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53411}}^1$

素因数の和:53488

約数の個数: 64

約数和(自身を含む): 6460715520

約数和(自身を除く): 3640187432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 574, 644, 943, 1148, 1288, 1886, 2296, 3772, 6601, 7544, 13202, 26404, 52808, 53411, 106822, 213644, 373877, 427288, 747754, 1228453, 1495508, 2189851, 2456906, 2991016, 4379702, 4913812, 8599171, 8759404, 9827624, 15328957, 17198342, 17518808, 30657914, 34396684, 50366573, 61315828, 68793368, 100733146, 122631656, 201466292, 352566011, 402932584, 705132022, 1410264044, 2820528088]

約数ペア:

[(1, 2820528088), (2, 1410264044), (4, 705132022), (7, 402932584), (8, 352566011), (14, 201466292), (23, 122631656), (28, 100733146), (41, 68793368), (46, 61315828), (56, 50366573), (82, 34396684), (92, 30657914), (161, 17518808), (164, 17198342), (184, 15328957), (287, 9827624), (322, 8759404), (328, 8599171), (574, 4913812), (644, 4379702), (943, 2991016), (1148, 2456906), (1288, 2189851), (1886, 1495508), (2296, 1228453), (3772, 747754), (6601, 427288), (7544, 373877), (13202, 213644), (26404, 106822), (52808, 53411)]