613472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1038

約数の個数: 24

約数和(自身を含む): 1272600

約数和(自身を除く): 659128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1009, 2018, 4036, 8072, 16144, 19171, 32288, 38342, 76684, 153368, 306736, 613472]

約数ペア:

[(1, 613472), (2, 306736), (4, 153368), (8, 76684), (16, 38342), (19, 32288), (32, 19171), (38, 16144), (76, 8072), (152, 4036), (304, 2018), (608, 1009)]