25882648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 53246160

約数和(自身を除く): 27363512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1493, 1576, 2167, 2986, 4334, 5972, 8668, 11944, 16423, 17336, 32846, 65692, 131384, 294121, 588242, 1176484, 2352968, 3235331, 6470662, 12941324, 25882648]

約数ペア:

[(1, 25882648), (2, 12941324), (4, 6470662), (8, 3235331), (11, 2352968), (22, 1176484), (44, 588242), (88, 294121), (197, 131384), (394, 65692), (788, 32846), (1493, 17336), (1576, 16423), (2167, 11944), (2986, 8668), (4334, 5972)]