70212584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 81471256

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 151, 221, 263, 302, 442, 526, 604, 884, 1052, 1208, 1768, 1963, 2104, 2567, 3419, 3926, 4471, 5134, 6838, 7852, 8942, 10268, 13676, 15704, 17884, 20536, 27352, 33371, 35768, 39713, 58123, 66742, 79426, 116246, 133484, 158852, 232492, 266968, 317704, 464984, 516269, 675121, 1032538, 1350242, 2065076, 2700484, 4130152, 5400968, 8776573, 17553146, 35106292, 70212584]

約数ペア:

[(1, 70212584), (2, 35106292), (4, 17553146), (8, 8776573), (13, 5400968), (17, 4130152), (26, 2700484), (34, 2065076), (52, 1350242), (68, 1032538), (104, 675121), (136, 516269), (151, 464984), (221, 317704), (263, 266968), (302, 232492), (442, 158852), (526, 133484), (604, 116246), (884, 79426), (1052, 66742), (1208, 58123), (1768, 39713), (1963, 35768), (2104, 33371), (2567, 27352), (3419, 20536), (3926, 17884), (4471, 15704), (5134, 13676), (6838, 10268), (7852, 8942)]