74858399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 99753984

約数和(自身を除く): 24895585

約数列:

[1, 7, 11, 23, 43, 77, 161, 253, 301, 473, 983, 989, 1771, 3311, 6881, 6923, 10813, 10879, 22609, 42269, 75691, 76153, 158263, 248699, 295883, 464959, 972187, 1740893, 3254713, 6805309, 10694057, 74858399]

約数ペア:

[(1, 74858399), (7, 10694057), (11, 6805309), (23, 3254713), (43, 1740893), (77, 972187), (161, 464959), (253, 295883), (301, 248699), (473, 158263), (983, 76153), (989, 75691), (1771, 42269), (3311, 22609), (6881, 10879), (6923, 10813)]