40597676

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4878

約数の個数: 36

約数和(自身を含む): 84584808

約数和(自身を除く): 43987132

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 4817, 8428, 9634, 19268, 33719, 67438, 134876, 207131, 236033, 414262, 472066, 828524, 944132, 1449917, 2899834, 5799668, 10149419, 20298838, 40597676]

約数ペア:

[(1, 40597676), (2, 20298838), (4, 10149419), (7, 5799668), (14, 2899834), (28, 1449917), (43, 944132), (49, 828524), (86, 472066), (98, 414262), (172, 236033), (196, 207131), (301, 134876), (602, 67438), (1204, 33719), (2107, 19268), (4214, 9634), (4817, 8428)]