64507012

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 115187072

約数和(自身を除く): 50680060

約数列:

[1, 2, 4, 61, 122, 244, 463, 571, 926, 1142, 1852, 2284, 28243, 34831, 56486, 69662, 112972, 139324, 264373, 528746, 1057492, 16126753, 32253506, 64507012]

約数ペア:

[(1, 64507012), (2, 32253506), (4, 16126753), (61, 1057492), (122, 528746), (244, 264373), (463, 139324), (571, 112972), (926, 69662), (1142, 56486), (1852, 34831), (2284, 28243)]