42407872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{50971}}^1$

素因数の和:50996

約数の個数: 28

約数和(自身を含む): 90628216

約数和(自身を除く): 48220344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 50971, 101942, 203884, 407768, 662623, 815536, 1325246, 1631072, 2650492, 3262144, 5300984, 10601968, 21203936, 42407872]

約数ペア:

[(1, 42407872), (2, 21203936), (4, 10601968), (8, 5300984), (13, 3262144), (16, 2650492), (26, 1631072), (32, 1325246), (52, 815536), (64, 662623), (104, 407768), (208, 203884), (416, 101942), (832, 50971)]