4399336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 8798400

約数和(自身を除く): 4399064

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 281, 412, 562, 824, 1124, 1957, 2248, 3914, 5339, 7828, 10678, 15656, 21356, 28943, 42712, 57886, 115772, 231544, 549917, 1099834, 2199668, 4399336]

約数ペア:

[(1, 4399336), (2, 2199668), (4, 1099834), (8, 549917), (19, 231544), (38, 115772), (76, 57886), (103, 42712), (152, 28943), (206, 21356), (281, 15656), (412, 10678), (562, 7828), (824, 5339), (1124, 3914), (1957, 2248)]