67721444

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3833}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 135692928

約数和(自身を除く): 67971484

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 2524, 3833, 4417, 7666, 8834, 15332, 17668, 26831, 53662, 107324, 2418623, 4837246, 9674492, 16930361, 33860722, 67721444]

約数ペア:

[(1, 67721444), (2, 33860722), (4, 16930361), (7, 9674492), (14, 4837246), (28, 2418623), (631, 107324), (1262, 53662), (2524, 26831), (3833, 17668), (4417, 15332), (7666, 8834)]