72904666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{9043}}^1$

素因数の和:9213

約数の個数: 16

約数和(自身を含む): 113954400

約数和(自身を除く): 41049734

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 9043, 18086, 262247, 524494, 1256977, 2513954, 36452333, 72904666]

約数ペア:

[(1, 72904666), (2, 36452333), (29, 2513954), (58, 1256977), (139, 524494), (278, 262247), (4031, 18086), (8062, 9043)]