142715072

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71933}}^1$

素因数の和:71976

約数の個数: 28

約数和(自身を含む): 292339776

約数和(自身を除く): 149624704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 71933, 143866, 287732, 575464, 1150928, 2229923, 2301856, 4459846, 4603712, 8919692, 17839384, 35678768, 71357536, 142715072]

約数ペア:

[(1, 142715072), (2, 71357536), (4, 35678768), (8, 17839384), (16, 8919692), (31, 4603712), (32, 4459846), (62, 2301856), (64, 2229923), (124, 1150928), (248, 575464), (496, 287732), (992, 143866), (1984, 71933)]