71369744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{120557}}^1$

素因数の和:120602

約数の個数: 20

約数和(自身を含む): 142017324

約数和(自身を除く): 70647580

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 120557, 241114, 482228, 964456, 1928912, 4460609, 8921218, 17842436, 35684872, 71369744]

約数ペア:

[(1, 71369744), (2, 35684872), (4, 17842436), (8, 8921218), (16, 4460609), (37, 1928912), (74, 964456), (148, 482228), (296, 241114), (592, 120557)]