70821244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 137803680

約数和(自身を除く): 66982436

約数列:

[1, 2, 4, 13, 26, 52, 61, 83, 122, 166, 244, 269, 332, 538, 793, 1076, 1079, 1586, 2158, 3172, 3497, 4316, 5063, 6994, 10126, 13988, 16409, 20252, 22327, 32818, 44654, 65636, 65819, 89308, 131638, 213317, 263276, 290251, 426634, 580502, 853268, 1161004, 1361947, 2723894, 5447788, 17705311, 35410622, 70821244]

約数ペア:

[(1, 70821244), (2, 35410622), (4, 17705311), (13, 5447788), (26, 2723894), (52, 1361947), (61, 1161004), (83, 853268), (122, 580502), (166, 426634), (244, 290251), (269, 263276), (332, 213317), (538, 131638), (793, 89308), (1076, 65819), (1079, 65636), (1586, 44654), (2158, 32818), (3172, 22327), (3497, 20252), (4316, 16409), (5063, 13988), (6994, 10126)]