74584994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 55144606

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 418, 1199, 1637, 2071, 2398, 3274, 4142, 18007, 22781, 31103, 36014, 45562, 62206, 178433, 342133, 356866, 684266, 1962763, 3390227, 3925526, 6780454, 37292497, 74584994]

約数ペア:

[(1, 74584994), (2, 37292497), (11, 6780454), (19, 3925526), (22, 3390227), (38, 1962763), (109, 684266), (209, 356866), (218, 342133), (418, 178433), (1199, 62206), (1637, 45562), (2071, 36014), (2398, 31103), (3274, 22781), (4142, 18007)]