71339804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4139}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 129830400

約数和(自身を除く): 58490596

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 4139, 4309, 8278, 8618, 16556, 17236, 128309, 256618, 513236, 575321, 1150642, 2301284, 17834951, 35669902, 71339804]

約数ペア:

[(1, 71339804), (2, 35669902), (4, 17834951), (31, 2301284), (62, 1150642), (124, 575321), (139, 513236), (278, 256618), (556, 128309), (4139, 17236), (4309, 16556), (8278, 8618)]