56553968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3923}}^1$

素因数の和:4001

約数の個数: 40

約数和(自身を含む): 118237968

約数和(自身を除く): 61684000

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 3923, 7208, 7846, 14416, 15692, 31384, 62768, 66691, 133382, 207919, 266764, 415838, 533528, 831676, 1067056, 1663352, 3326704, 3534623, 7069246, 14138492, 28276984, 56553968]

約数ペア:

[(1, 56553968), (2, 28276984), (4, 14138492), (8, 7069246), (16, 3534623), (17, 3326704), (34, 1663352), (53, 1067056), (68, 831676), (106, 533528), (136, 415838), (212, 266764), (272, 207919), (424, 133382), (848, 66691), (901, 62768), (1802, 31384), (3604, 15692), (3923, 14416), (7208, 7846)]