64748648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16417}}^1$

素因数の和:16469

約数の個数: 32

約数和(自身を含む): 132985800

約数和(自身を除く): 68237152

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 16417, 32834, 65668, 131336, 279089, 476093, 558178, 952186, 1116356, 1904372, 2232712, 3808744, 8093581, 16187162, 32374324, 64748648]

約数ペア:

[(1, 64748648), (2, 32374324), (4, 16187162), (8, 8093581), (17, 3808744), (29, 2232712), (34, 1904372), (58, 1116356), (68, 952186), (116, 558178), (136, 476093), (232, 279089), (493, 131336), (986, 65668), (1972, 32834), (3944, 16417)]