64129792

素因数分解:

$2^8\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1044

約数の個数: 36

約数和(自身を含む): 128534896

約数和(自身を除く): 64405104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 397, 631, 794, 1262, 1588, 2524, 3176, 5048, 6352, 10096, 12704, 20192, 25408, 40384, 50816, 80768, 101632, 161536, 250507, 501014, 1002028, 2004056, 4008112, 8016224, 16032448, 32064896, 64129792]

約数ペア:

[(1, 64129792), (2, 32064896), (4, 16032448), (8, 8016224), (16, 4008112), (32, 2004056), (64, 1002028), (128, 501014), (256, 250507), (397, 161536), (631, 101632), (794, 80768), (1262, 50816), (1588, 40384), (2524, 25408), (3176, 20192), (5048, 12704), (6352, 10096)]