402868544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1103}}^1$

素因数の和:1567

約数の個数: 56

約数和(自身を含む): 863681280

約数和(自身を除く): 460812736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 439, 832, 878, 1103, 1756, 2206, 3512, 4412, 5707, 7024, 8824, 11414, 14048, 14339, 17648, 22828, 28096, 28678, 35296, 45656, 57356, 70592, 91312, 114712, 182624, 229424, 365248, 458848, 484217, 917696, 968434, 1936868, 3873736, 6294821, 7747472, 12589642, 15494944, 25179284, 30989888, 50358568, 100717136, 201434272, 402868544]

約数ペア:

[(1, 402868544), (2, 201434272), (4, 100717136), (8, 50358568), (13, 30989888), (16, 25179284), (26, 15494944), (32, 12589642), (52, 7747472), (64, 6294821), (104, 3873736), (208, 1936868), (416, 968434), (439, 917696), (832, 484217), (878, 458848), (1103, 365248), (1756, 229424), (2206, 182624), (3512, 114712), (4412, 91312), (5707, 70592), (7024, 57356), (8824, 45656), (11414, 35296), (14048, 28678), (14339, 28096), (17648, 22828)]