12627664

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3683

約数の個数: 40

約数和(自身を含む): 28871168

約数和(自身を除く): 16243504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3637, 7274, 14548, 25459, 29096, 50918, 58192, 101836, 112747, 203672, 225494, 407344, 450988, 789229, 901976, 1578458, 1803952, 3156916, 6313832, 12627664]

約数ペア:

[(1, 12627664), (2, 6313832), (4, 3156916), (7, 1803952), (8, 1578458), (14, 901976), (16, 789229), (28, 450988), (31, 407344), (56, 225494), (62, 203672), (112, 112747), (124, 101836), (217, 58192), (248, 50918), (434, 29096), (496, 25459), (868, 14548), (1736, 7274), (3472, 3637)]