64514346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3709}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 139614720

約数和(自身を除く): 75100374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 3709, 5798, 7418, 8697, 11127, 17394, 22254, 48217, 96434, 144651, 289302, 827107, 1654214, 2481321, 4962642, 10752391, 21504782, 32257173, 64514346]

約数ペア:

[(1, 64514346), (2, 32257173), (3, 21504782), (6, 10752391), (13, 4962642), (26, 2481321), (39, 1654214), (78, 827107), (223, 289302), (446, 144651), (669, 96434), (1338, 48217), (2899, 22254), (3709, 17394), (5798, 11127), (7418, 8697)]