71507756

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 126920304

約数和(自身を除く): 55412548

約数列:

[1, 2, 4, 113, 226, 281, 452, 562, 563, 1124, 1126, 2252, 31753, 63506, 63619, 127012, 127238, 158203, 254476, 316406, 632812, 17876939, 35753878, 71507756]

約数ペア:

[(1, 71507756), (2, 35753878), (4, 17876939), (113, 632812), (226, 316406), (281, 254476), (452, 158203), (562, 127238), (563, 127012), (1124, 63619), (1126, 63506), (2252, 31753)]