70690972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3299}}^1$

素因数の和:3801

約数の個数: 24

約数和(自身を含む): 135273600

約数和(自身を除く): 64582628

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 3299, 5357, 6598, 10714, 13196, 21428, 36289, 72578, 145156, 1606613, 3213226, 6426452, 17672743, 35345486, 70690972]

約数ペア:

[(1, 70690972), (2, 35345486), (4, 17672743), (11, 6426452), (22, 3213226), (44, 1606613), (487, 145156), (974, 72578), (1948, 36289), (3299, 21428), (5357, 13196), (6598, 10714)]