4418488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 8946000

約数和(自身を除く): 4527512

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 709, 779, 1418, 1558, 2836, 3116, 5672, 6232, 13471, 26942, 29069, 53884, 58138, 107768, 116276, 232552, 552311, 1104622, 2209244, 4418488]

約数ペア:

[(1, 4418488), (2, 2209244), (4, 1104622), (8, 552311), (19, 232552), (38, 116276), (41, 107768), (76, 58138), (82, 53884), (152, 29069), (164, 26942), (328, 13471), (709, 6232), (779, 5672), (1418, 3116), (1558, 2836)]