17769544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 36482040

約数和(自身を除く): 18712496

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2801, 3172, 5602, 6344, 11204, 22408, 36413, 72826, 145652, 170861, 291304, 341722, 683444, 1366888, 2221193, 4442386, 8884772, 17769544]

約数ペア:

[(1, 17769544), (2, 8884772), (4, 4442386), (8, 2221193), (13, 1366888), (26, 683444), (52, 341722), (61, 291304), (104, 170861), (122, 145652), (244, 72826), (488, 36413), (793, 22408), (1586, 11204), (2801, 6344), (3172, 5602)]