72879476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{7193}}^1$

素因数の和:7363

約数の個数: 24

約数和(自身を含む): 135966600

約数和(自身を除く): 63087124

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 7193, 10132, 14386, 28772, 122281, 244562, 489124, 1071757, 2143514, 4287028, 18219869, 36439738, 72879476]

約数ペア:

[(1, 72879476), (2, 36439738), (4, 18219869), (17, 4287028), (34, 2143514), (68, 1071757), (149, 489124), (298, 244562), (596, 122281), (2533, 28772), (5066, 14386), (7193, 10132)]