71657492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{19927}}^1$

素因数の和:19991

約数の個数: 24

約数和(自身を含む): 133916160

約数和(自身を除く): 62258668

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 19927, 39854, 79708, 577883, 617737, 1155766, 1235474, 2311532, 2470948, 17914373, 35828746, 71657492]

約数ペア:

[(1, 71657492), (2, 35828746), (4, 17914373), (29, 2470948), (31, 2311532), (58, 1235474), (62, 1155766), (116, 617737), (124, 577883), (899, 79708), (1798, 39854), (3596, 19927)]