3998056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 8172000

約数和(自身を除く): 4173944

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 907, 1102, 1814, 2204, 3628, 4408, 7256, 17233, 26303, 34466, 52606, 68932, 105212, 137864, 210424, 499757, 999514, 1999028, 3998056]

約数ペア:

[(1, 3998056), (2, 1999028), (4, 999514), (8, 499757), (19, 210424), (29, 137864), (38, 105212), (58, 68932), (76, 52606), (116, 34466), (152, 26303), (232, 17233), (551, 7256), (907, 4408), (1102, 3628), (1814, 2204)]