71869552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4007}}^1$

素因数の和:4093

約数の個数: 40

約数和(自身を含む): 149097600

約数和(自身を除く): 77228048

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4007, 4484, 8014, 8968, 16028, 17936, 32056, 64112, 76133, 152266, 236413, 304532, 472826, 609064, 945652, 1218128, 1891304, 3782608, 4491847, 8983694, 17967388, 35934776, 71869552]

約数ペア:

[(1, 71869552), (2, 35934776), (4, 17967388), (8, 8983694), (16, 4491847), (19, 3782608), (38, 1891304), (59, 1218128), (76, 945652), (118, 609064), (152, 472826), (236, 304532), (304, 236413), (472, 152266), (944, 76133), (1121, 64112), (2242, 32056), (4007, 17936), (4484, 16028), (8014, 8968)]