74147288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 71419432

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4211, 4402, 8422, 8804, 16844, 17608, 33688, 130541, 261082, 298981, 522164, 597962, 1044328, 1195924, 2391848, 9268411, 18536822, 37073644, 74147288]

約数ペア:

[(1, 74147288), (2, 37073644), (4, 18536822), (8, 9268411), (31, 2391848), (62, 1195924), (71, 1044328), (124, 597962), (142, 522164), (248, 298981), (284, 261082), (568, 130541), (2201, 33688), (4211, 17608), (4402, 16844), (8422, 8804)]