42739456

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2376

約数の個数: 36

約数和(自身を含む): 86518432

約数和(自身を除く): 43778976

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2287, 2336, 4574, 4672, 9148, 9344, 18296, 18688, 36592, 73184, 146368, 166951, 292736, 333902, 585472, 667804, 1335608, 2671216, 5342432, 10684864, 21369728, 42739456]

約数ペア:

[(1, 42739456), (2, 21369728), (4, 10684864), (8, 5342432), (16, 2671216), (32, 1335608), (64, 667804), (73, 585472), (128, 333902), (146, 292736), (256, 166951), (292, 146368), (584, 73184), (1168, 36592), (2287, 18688), (2336, 18296), (4574, 9344), (4672, 9148)]