72346808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{291721}}^1$

素因数の和:291758

約数の個数: 16

約数和(自身を含む): 140026560

約数和(自身を除く): 67679752

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 291721, 583442, 1166884, 2333768, 9043351, 18086702, 36173404, 72346808]

約数ペア:

[(1, 72346808), (2, 36173404), (4, 18086702), (8, 9043351), (31, 2333768), (62, 1166884), (124, 583442), (248, 291721)]