3947009408

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{106699}}^1$

素因数の和:106747

約数の個数: 48

約数和(自身を含む): 8353009500

約数和(自身を除く): 4406000092

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 36992, 106699, 213398, 426796, 853592, 1707184, 1813883, 3414368, 3627766, 6828736, 7255532, 13657472, 14511064, 29022128, 30836011, 58044256, 61672022, 116088512, 123344044, 232177024, 246688088, 493376176, 986752352, 1973504704, 3947009408]

約数ペア:

[(1, 3947009408), (2, 1973504704), (4, 986752352), (8, 493376176), (16, 246688088), (17, 232177024), (32, 123344044), (34, 116088512), (64, 61672022), (68, 58044256), (128, 30836011), (136, 29022128), (272, 14511064), (289, 13657472), (544, 7255532), (578, 6828736), (1088, 3627766), (1156, 3414368), (2176, 1813883), (2312, 1707184), (4624, 853592), (9248, 426796), (18496, 213398), (36992, 106699)]