17937088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21559}}^1$

素因数の和:21584

約数の個数: 28

約数和(自身を含む): 38333680

約数和(自身を除く): 20396592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21559, 43118, 86236, 172472, 280267, 344944, 560534, 689888, 1121068, 1379776, 2242136, 4484272, 8968544, 17937088]

約数ペア:

[(1, 17937088), (2, 8968544), (4, 4484272), (8, 2242136), (13, 1379776), (16, 1121068), (26, 689888), (32, 560534), (52, 344944), (64, 280267), (104, 172472), (208, 86236), (416, 43118), (832, 21559)]