72664784

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{62213}}^1$

素因数の和:62294

約数の個数: 20

約数和(自身を含む): 142718916

約数和(自身を除く): 70054132

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 62213, 124426, 248852, 497704, 995408, 4541549, 9083098, 18166196, 36332392, 72664784]

約数ペア:

[(1, 72664784), (2, 36332392), (4, 18166196), (8, 9083098), (16, 4541549), (73, 995408), (146, 497704), (292, 248852), (584, 124426), (1168, 62213)]