28161332

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 50088192

約数和(自身を除く): 21926860

約数列:

[1, 2, 4, 131, 223, 241, 262, 446, 482, 524, 892, 964, 29213, 31571, 53743, 58426, 63142, 107486, 116852, 126284, 214972, 7040333, 14080666, 28161332]

約数ペア:

[(1, 28161332), (2, 14080666), (4, 7040333), (131, 214972), (223, 126284), (241, 116852), (262, 107486), (446, 63142), (482, 58426), (524, 53743), (892, 31571), (964, 29213)]