77720402

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1\times {\mathrm{937}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 118638240

約数和(自身を除く): 40917838

約数列:

[1, 2, 67, 134, 619, 937, 1238, 1874, 41473, 62779, 82946, 125558, 580003, 1160006, 38860201, 77720402]

約数ペア:

[(1, 77720402), (2, 38860201), (67, 1160006), (134, 580003), (619, 125558), (937, 82946), (1238, 62779), (1874, 41473)]