66424190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49943}}^1$

素因数の和:49976

約数の個数: 32

約数和(自身を含む): 143838720

約数和(自身を除く): 77414530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 49943, 99886, 249715, 349601, 499430, 699202, 948917, 1748005, 1897834, 3496010, 4744585, 6642419, 9489170, 13284838, 33212095, 66424190]

約数ペア:

[(1, 66424190), (2, 33212095), (5, 13284838), (7, 9489170), (10, 6642419), (14, 4744585), (19, 3496010), (35, 1897834), (38, 1748005), (70, 948917), (95, 699202), (133, 499430), (190, 349601), (266, 249715), (665, 99886), (1330, 49943)]