69654314192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{6719}}^1\times {\mathrm{15803}}^1$

素因数の和:22571

約数の個数: 40

約数和(自身を含む): 138276149760

約数和(自身を除く): 68621835568

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 6719, 13438, 15803, 26876, 31606, 53752, 63212, 107504, 126424, 252848, 275479, 550958, 647923, 1101916, 1295846, 2203832, 2591692, 4407664, 5183384, 10366768, 106180357, 212360714, 424721428, 849442856, 1698885712, 4353394637, 8706789274, 17413578548, 34827157096, 69654314192]

約数ペア:

[(1, 69654314192), (2, 34827157096), (4, 17413578548), (8, 8706789274), (16, 4353394637), (41, 1698885712), (82, 849442856), (164, 424721428), (328, 212360714), (656, 106180357), (6719, 10366768), (13438, 5183384), (15803, 4407664), (26876, 2591692), (31606, 2203832), (53752, 1295846), (63212, 1101916), (107504, 647923), (126424, 550958), (252848, 275479)]