67902772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78229}}^1$

素因数の和:78271

約数の個数: 24

約数和(自身を含む): 140188160

約数和(自身を除く): 72285388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 78229, 156458, 312916, 547603, 1095206, 2190412, 2425099, 4850198, 9700396, 16975693, 33951386, 67902772]

約数ペア:

[(1, 67902772), (2, 33951386), (4, 16975693), (7, 9700396), (14, 4850198), (28, 2425099), (31, 2190412), (62, 1095206), (124, 547603), (217, 312916), (434, 156458), (868, 78229)]