72975352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{480101}}^1$

素因数の和:480126

約数の個数: 16

約数和(自身を含む): 144030600

約数和(自身を除く): 71055248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 480101, 960202, 1920404, 3840808, 9121919, 18243838, 36487676, 72975352]

約数ペア:

[(1, 72975352), (2, 36487676), (4, 18243838), (8, 9121919), (19, 3840808), (38, 1920404), (76, 960202), (152, 480101)]