23147452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 44593920

約数和(自身を除く): 21446468

約数列:

[1, 2, 4, 29, 31, 41, 58, 62, 82, 116, 124, 157, 164, 314, 628, 899, 1189, 1271, 1798, 2378, 2542, 3596, 4553, 4756, 4867, 5084, 6437, 9106, 9734, 12874, 18212, 19468, 25748, 36859, 73718, 141143, 147436, 186673, 199547, 282286, 373346, 399094, 564572, 746692, 798188, 5786863, 11573726, 23147452]

約数ペア:

[(1, 23147452), (2, 11573726), (4, 5786863), (29, 798188), (31, 746692), (41, 564572), (58, 399094), (62, 373346), (82, 282286), (116, 199547), (124, 186673), (157, 147436), (164, 141143), (314, 73718), (628, 36859), (899, 25748), (1189, 19468), (1271, 18212), (1798, 12874), (2378, 9734), (2542, 9106), (3596, 6437), (4553, 5084), (4756, 4867)]