27670538

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 49520640

約数和(自身を除く): 21850102

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 434, 619, 721, 1238, 1442, 3193, 4333, 6386, 8666, 19189, 22351, 38378, 44702, 63757, 127514, 134323, 268646, 446299, 892598, 1976467, 3952934, 13835269, 27670538]

約数ペア:

[(1, 27670538), (2, 13835269), (7, 3952934), (14, 1976467), (31, 892598), (62, 446299), (103, 268646), (206, 134323), (217, 127514), (434, 63757), (619, 44702), (721, 38378), (1238, 22351), (1442, 19189), (3193, 8666), (4333, 6386)]