2635728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 6972768

約数和(自身を除く): 4337040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1277, 2064, 2554, 3831, 5108, 7662, 10216, 15324, 20432, 30648, 54911, 61296, 109822, 164733, 219644, 329466, 439288, 658932, 878576, 1317864, 2635728]

約数ペア:

[(1, 2635728), (2, 1317864), (3, 878576), (4, 658932), (6, 439288), (8, 329466), (12, 219644), (16, 164733), (24, 109822), (43, 61296), (48, 54911), (86, 30648), (129, 20432), (172, 15324), (258, 10216), (344, 7662), (516, 5108), (688, 3831), (1032, 2554), (1277, 2064)]