74409016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 87331784

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 191, 209, 233, 382, 418, 466, 764, 836, 932, 1528, 1672, 1864, 2101, 2563, 3629, 4202, 4427, 5126, 7258, 8404, 8854, 10252, 14516, 16808, 17708, 20504, 29032, 35416, 39919, 44503, 48697, 79838, 89006, 97394, 159676, 178012, 194788, 319352, 356024, 389576, 489533, 845557, 979066, 1691114, 1958132, 3382228, 3916264, 6764456, 9301127, 18602254, 37204508, 74409016]

約数ペア:

[(1, 74409016), (2, 37204508), (4, 18602254), (8, 9301127), (11, 6764456), (19, 3916264), (22, 3382228), (38, 1958132), (44, 1691114), (76, 979066), (88, 845557), (152, 489533), (191, 389576), (209, 356024), (233, 319352), (382, 194788), (418, 178012), (466, 159676), (764, 97394), (836, 89006), (932, 79838), (1528, 48697), (1672, 44503), (1864, 39919), (2101, 35416), (2563, 29032), (3629, 20504), (4202, 17708), (4427, 16808), (5126, 14516), (7258, 10252), (8404, 8854)]