12898928

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:162

約数の個数: 60

約数和(自身を含む): 29821008

約数和(自身を除く): 16922080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 53, 56, 82, 106, 112, 164, 212, 287, 328, 371, 424, 574, 656, 742, 848, 1148, 1484, 2173, 2296, 2809, 2968, 4346, 4592, 5618, 5936, 8692, 11236, 15211, 17384, 19663, 22472, 30422, 34768, 39326, 44944, 60844, 78652, 115169, 121688, 157304, 230338, 243376, 314608, 460676, 806183, 921352, 1612366, 1842704, 3224732, 6449464, 12898928]

約数ペア:

[(1, 12898928), (2, 6449464), (4, 3224732), (7, 1842704), (8, 1612366), (14, 921352), (16, 806183), (28, 460676), (41, 314608), (53, 243376), (56, 230338), (82, 157304), (106, 121688), (112, 115169), (164, 78652), (212, 60844), (287, 44944), (328, 39326), (371, 34768), (424, 30422), (574, 22472), (656, 19663), (742, 17384), (848, 15211), (1148, 11236), (1484, 8692), (2173, 5936), (2296, 5618), (2809, 4592), (2968, 4346)]