4072048

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1144

約数の個数: 20

約数和(自身を含む): 7924840

約数和(自身を除く): 3852792

約数列:

[1, 2, 4, 8, 16, 307, 614, 829, 1228, 1658, 2456, 3316, 4912, 6632, 13264, 254503, 509006, 1018012, 2036024, 4072048]

約数ペア:

[(1, 4072048), (2, 2036024), (4, 1018012), (8, 509006), (16, 254503), (307, 13264), (614, 6632), (829, 4912), (1228, 3316), (1658, 2456)]