13289064

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 34636800

約数和(自身を除く): 21347736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 163, 172, 237, 258, 316, 326, 344, 474, 489, 516, 632, 652, 948, 978, 1032, 1304, 1896, 1956, 3397, 3912, 6794, 7009, 10191, 12877, 13588, 14018, 20382, 21027, 25754, 27176, 28036, 38631, 40764, 42054, 51508, 56072, 77262, 81528, 84108, 103016, 154524, 168216, 309048, 553711, 1107422, 1661133, 2214844, 3322266, 4429688, 6644532, 13289064]

約数ペア:

[(1, 13289064), (2, 6644532), (3, 4429688), (4, 3322266), (6, 2214844), (8, 1661133), (12, 1107422), (24, 553711), (43, 309048), (79, 168216), (86, 154524), (129, 103016), (158, 84108), (163, 81528), (172, 77262), (237, 56072), (258, 51508), (316, 42054), (326, 40764), (344, 38631), (474, 28036), (489, 27176), (516, 25754), (632, 21027), (652, 20382), (948, 14018), (978, 13588), (1032, 12877), (1304, 10191), (1896, 7009), (1956, 6794), (3397, 3912)]