70329644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{587}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 83773396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 389, 587, 778, 1174, 1556, 2348, 2723, 4109, 4279, 5446, 6457, 8218, 8558, 10892, 12914, 16436, 17116, 25828, 29953, 45199, 59906, 90398, 119812, 180796, 228343, 456686, 913372, 1598401, 2511773, 3196802, 5023546, 6393604, 10047092, 17582411, 35164822, 70329644]

約数ペア:

[(1, 70329644), (2, 35164822), (4, 17582411), (7, 10047092), (11, 6393604), (14, 5023546), (22, 3196802), (28, 2511773), (44, 1598401), (77, 913372), (154, 456686), (308, 228343), (389, 180796), (587, 119812), (778, 90398), (1174, 59906), (1556, 45199), (2348, 29953), (2723, 25828), (4109, 17116), (4279, 16436), (5446, 12914), (6457, 10892), (8218, 8558)]