71342476

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 126561456

約数和(自身を除く): 55218980

約数列:

[1, 2, 4, 137, 211, 274, 422, 548, 617, 844, 1234, 2468, 28907, 57814, 84529, 115628, 130187, 169058, 260374, 338116, 520748, 17835619, 35671238, 71342476]

約数ペア:

[(1, 71342476), (2, 35671238), (4, 17835619), (137, 520748), (211, 338116), (274, 260374), (422, 169058), (548, 130187), (617, 115628), (844, 84529), (1234, 57814), (2468, 28907)]