7474016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 17010000

約数和(自身を除く): 9535984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1249, 1496, 2498, 2992, 4996, 5984, 9992, 13739, 19984, 21233, 27478, 39968, 42466, 54956, 84932, 109912, 169864, 219824, 233563, 339728, 439648, 467126, 679456, 934252, 1868504, 3737008, 7474016]

約数ペア:

[(1, 7474016), (2, 3737008), (4, 1868504), (8, 934252), (11, 679456), (16, 467126), (17, 439648), (22, 339728), (32, 233563), (34, 219824), (44, 169864), (68, 109912), (88, 84932), (136, 54956), (176, 42466), (187, 39968), (272, 27478), (352, 21233), (374, 19984), (544, 13739), (748, 9992), (1249, 5984), (1496, 4996), (2498, 2992)]