716962288

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{81031}}^1$

素因数の和:81125

約数の個数: 40

約数和(自身を含む): 1607674880

約数和(自身を除く): 890712592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 81031, 162062, 324124, 567217, 648248, 1134434, 1296496, 2268868, 4537736, 6401449, 9075472, 12802898, 25605796, 44810143, 51211592, 89620286, 102423184, 179240572, 358481144, 716962288]

約数ペア:

[(1, 716962288), (2, 358481144), (4, 179240572), (7, 102423184), (8, 89620286), (14, 51211592), (16, 44810143), (28, 25605796), (56, 12802898), (79, 9075472), (112, 6401449), (158, 4537736), (316, 2268868), (553, 1296496), (632, 1134434), (1106, 648248), (1264, 567217), (2212, 324124), (4424, 162062), (8848, 81031)]