25797856

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 60603984

約数和(自身を除く): 34806128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 82, 106, 112, 164, 212, 224, 287, 328, 371, 424, 574, 656, 742, 848, 1148, 1312, 1484, 1696, 2173, 2296, 2809, 2968, 4346, 4592, 5618, 5936, 8692, 9184, 11236, 11872, 15211, 17384, 19663, 22472, 30422, 34768, 39326, 44944, 60844, 69536, 78652, 89888, 115169, 121688, 157304, 230338, 243376, 314608, 460676, 486752, 629216, 806183, 921352, 1612366, 1842704, 3224732, 3685408, 6449464, 12898928, 25797856]

約数ペア:

[(1, 25797856), (2, 12898928), (4, 6449464), (7, 3685408), (8, 3224732), (14, 1842704), (16, 1612366), (28, 921352), (32, 806183), (41, 629216), (53, 486752), (56, 460676), (82, 314608), (106, 243376), (112, 230338), (164, 157304), (212, 121688), (224, 115169), (287, 89888), (328, 78652), (371, 69536), (424, 60844), (574, 44944), (656, 39326), (742, 34768), (848, 30422), (1148, 22472), (1312, 19663), (1484, 17384), (1696, 15211), (2173, 11872), (2296, 11236), (2809, 9184), (2968, 8692), (4346, 5936), (4592, 5618)]