67241468

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 138641664

約数和(自身を除く): 71400196

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 134, 146, 268, 292, 469, 491, 511, 938, 982, 1022, 1876, 1964, 2044, 3437, 4891, 6874, 9782, 13748, 19564, 32897, 34237, 35843, 65794, 68474, 71686, 131588, 136948, 143372, 230279, 250901, 460558, 501802, 921116, 1003604, 2401481, 4802962, 9605924, 16810367, 33620734, 67241468]

約数ペア:

[(1, 67241468), (2, 33620734), (4, 16810367), (7, 9605924), (14, 4802962), (28, 2401481), (67, 1003604), (73, 921116), (134, 501802), (146, 460558), (268, 250901), (292, 230279), (469, 143372), (491, 136948), (511, 131588), (938, 71686), (982, 68474), (1022, 65794), (1876, 35843), (1964, 34237), (2044, 32897), (3437, 19564), (4891, 13748), (6874, 9782)]