4386128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 9047040

約数和(自身を除く): 4660912

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 239, 248, 296, 478, 496, 592, 956, 1147, 1912, 2294, 3824, 4588, 7409, 8843, 9176, 14818, 17686, 18352, 29636, 35372, 59272, 70744, 118544, 141488, 274133, 548266, 1096532, 2193064, 4386128]

約数ペア:

[(1, 4386128), (2, 2193064), (4, 1096532), (8, 548266), (16, 274133), (31, 141488), (37, 118544), (62, 70744), (74, 59272), (124, 35372), (148, 29636), (239, 18352), (248, 17686), (296, 14818), (478, 9176), (496, 8843), (592, 7409), (956, 4588), (1147, 3824), (1912, 2294)]