65401232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7669}}^1$

素因数の和:7731

約数の個数: 40

約数和(自身を含む): 139808760

約数和(自身を除く): 74407528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 7669, 8528, 15338, 30676, 61352, 99697, 122704, 199394, 314429, 398788, 628858, 797576, 1257716, 1595152, 2515432, 4087577, 5030864, 8175154, 16350308, 32700616, 65401232]

約数ペア:

[(1, 65401232), (2, 32700616), (4, 16350308), (8, 8175154), (13, 5030864), (16, 4087577), (26, 2515432), (41, 1595152), (52, 1257716), (82, 797576), (104, 628858), (164, 398788), (208, 314429), (328, 199394), (533, 122704), (656, 99697), (1066, 61352), (2132, 30676), (4264, 15338), (7669, 8528)]