71682968

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5639}}^1$

素因数の和:5879

約数の個数: 32

約数和(自身を含む): 154310400

約数和(自身を除く): 82627432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 5639, 6356, 11278, 12712, 22556, 39473, 45112, 78946, 157892, 315784, 1280053, 2560106, 5120212, 8960371, 10240424, 17920742, 35841484, 71682968]

約数ペア:

[(1, 71682968), (2, 35841484), (4, 17920742), (7, 10240424), (8, 8960371), (14, 5120212), (28, 2560106), (56, 1280053), (227, 315784), (454, 157892), (908, 78946), (1589, 45112), (1816, 39473), (3178, 22556), (5639, 12712), (6356, 11278)]