77331856

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22273}}^1$

素因数の和:22319

約数の個数: 40

約数和(自身を含む): 176766464

約数和(自身を除く): 99434608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 22273, 44546, 89092, 155911, 178184, 311822, 356368, 623644, 690463, 1247288, 1380926, 2494576, 2761852, 4833241, 5523704, 9666482, 11047408, 19332964, 38665928, 77331856]

約数ペア:

[(1, 77331856), (2, 38665928), (4, 19332964), (7, 11047408), (8, 9666482), (14, 5523704), (16, 4833241), (28, 2761852), (31, 2494576), (56, 1380926), (62, 1247288), (112, 690463), (124, 623644), (217, 356368), (248, 311822), (434, 178184), (496, 155911), (868, 89092), (1736, 44546), (3472, 22273)]