40747328

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{4273}}^1$

素因数の和:4434

約数の個数: 28

約数和(自身を含む): 81419700

約数和(自身を除く): 40672372

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4273, 4768, 8546, 9536, 17092, 34184, 68368, 136736, 273472, 636677, 1273354, 2546708, 5093416, 10186832, 20373664, 40747328]

約数ペア:

[(1, 40747328), (2, 20373664), (4, 10186832), (8, 5093416), (16, 2546708), (32, 1273354), (64, 636677), (149, 273472), (298, 136736), (596, 68368), (1192, 34184), (2384, 17092), (4273, 9536), (4768, 8546)]