8978992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3037

約数の個数: 40

約数和(自身を含む): 20101392

約数和(自身を除く): 11122400

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 3001, 6002, 12004, 24008, 33011, 48016, 51017, 66022, 102034, 132044, 204068, 264088, 408136, 528176, 561187, 816272, 1122374, 2244748, 4489496, 8978992]

約数ペア:

[(1, 8978992), (2, 4489496), (4, 2244748), (8, 1122374), (11, 816272), (16, 561187), (17, 528176), (22, 408136), (34, 264088), (44, 204068), (68, 132044), (88, 102034), (136, 66022), (176, 51017), (187, 48016), (272, 33011), (374, 24008), (748, 12004), (1496, 6002), (2992, 3001)]