39505252

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 70785792

約数和(自身を除く): 31280540

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 452, 1231, 2462, 4924, 8023, 16046, 32092, 87401, 139103, 174802, 278206, 349604, 556412, 9876313, 19752626, 39505252]

約数ペア:

[(1, 39505252), (2, 19752626), (4, 9876313), (71, 556412), (113, 349604), (142, 278206), (226, 174802), (284, 139103), (452, 87401), (1231, 32092), (2462, 16046), (4924, 8023)]