74118272

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{18679}}^1$

素因数の和:18724

約数の個数: 32

約数和(自身を含む): 152428800

約数和(自身を除く): 78310528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 18679, 37358, 74716, 149432, 298864, 579049, 597728, 1158098, 1195456, 2316196, 2390912, 4632392, 9264784, 18529568, 37059136, 74118272]

約数ペア:

[(1, 74118272), (2, 37059136), (4, 18529568), (8, 9264784), (16, 4632392), (31, 2390912), (32, 2316196), (62, 1195456), (64, 1158098), (124, 597728), (128, 579049), (248, 298864), (496, 149432), (992, 74716), (1984, 37358), (3968, 18679)]