71210912

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{191}}^2$

素因数の和:453

約数の個数: 36

約数和(自身を含む): 143244738

約数和(自身を除く): 72033826

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 191, 244, 382, 488, 764, 976, 1528, 1952, 3056, 6112, 11651, 23302, 36481, 46604, 72962, 93208, 145924, 186416, 291848, 372832, 583696, 1167392, 2225341, 4450682, 8901364, 17802728, 35605456, 71210912]

約数ペア:

[(1, 71210912), (2, 35605456), (4, 17802728), (8, 8901364), (16, 4450682), (32, 2225341), (61, 1167392), (122, 583696), (191, 372832), (244, 291848), (382, 186416), (488, 145924), (764, 93208), (976, 72962), (1528, 46604), (1952, 36481), (3056, 23302), (6112, 11651)]