17500064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 36741600

約数和(自身を除く): 19241536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 269, 304, 428, 538, 608, 856, 1076, 1712, 2033, 2152, 3424, 4066, 4304, 5111, 8132, 8608, 10222, 16264, 20444, 28783, 32528, 40888, 57566, 65056, 81776, 115132, 163552, 230264, 460528, 546877, 921056, 1093754, 2187508, 4375016, 8750032, 17500064]

約数ペア:

[(1, 17500064), (2, 8750032), (4, 4375016), (8, 2187508), (16, 1093754), (19, 921056), (32, 546877), (38, 460528), (76, 230264), (107, 163552), (152, 115132), (214, 81776), (269, 65056), (304, 57566), (428, 40888), (538, 32528), (608, 28783), (856, 20444), (1076, 16264), (1712, 10222), (2033, 8608), (2152, 8132), (3424, 5111), (4066, 4304)]