72760646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{305717}}^1$

素因数の和:305743

約数の個数: 16

約数和(自身を含む): 132070176

約数和(自身を除く): 59309530

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 305717, 611434, 2140019, 4280038, 5197189, 10394378, 36380323, 72760646]

約数ペア:

[(1, 72760646), (2, 36380323), (7, 10394378), (14, 5197189), (17, 4280038), (34, 2140019), (119, 611434), (238, 305717)]