66138232

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 125959680

約数和(自身を除く): 59821448

約数列:

[1, 2, 4, 8, 131, 223, 262, 283, 446, 524, 566, 892, 1048, 1132, 1784, 2264, 29213, 37073, 58426, 63109, 74146, 116852, 126218, 148292, 233704, 252436, 296584, 504872, 8267279, 16534558, 33069116, 66138232]

約数ペア:

[(1, 66138232), (2, 33069116), (4, 16534558), (8, 8267279), (131, 504872), (223, 296584), (262, 252436), (283, 233704), (446, 148292), (524, 126218), (566, 116852), (892, 74146), (1048, 63109), (1132, 58426), (1784, 37073), (2264, 29213)]