26578128

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 71582720

約数和(自身を除く): 45004592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 79, 86, 129, 158, 163, 172, 237, 258, 316, 326, 344, 474, 489, 516, 632, 652, 688, 948, 978, 1032, 1264, 1304, 1896, 1956, 2064, 2608, 3397, 3792, 3912, 6794, 7009, 7824, 10191, 12877, 13588, 14018, 20382, 21027, 25754, 27176, 28036, 38631, 40764, 42054, 51508, 54352, 56072, 77262, 81528, 84108, 103016, 112144, 154524, 163056, 168216, 206032, 309048, 336432, 553711, 618096, 1107422, 1661133, 2214844, 3322266, 4429688, 6644532, 8859376, 13289064, 26578128]

約数ペア:

[(1, 26578128), (2, 13289064), (3, 8859376), (4, 6644532), (6, 4429688), (8, 3322266), (12, 2214844), (16, 1661133), (24, 1107422), (43, 618096), (48, 553711), (79, 336432), (86, 309048), (129, 206032), (158, 168216), (163, 163056), (172, 154524), (237, 112144), (258, 103016), (316, 84108), (326, 81528), (344, 77262), (474, 56072), (489, 54352), (516, 51508), (632, 42054), (652, 40764), (688, 38631), (948, 28036), (978, 27176), (1032, 25754), (1264, 21027), (1304, 20382), (1896, 14018), (1956, 13588), (2064, 12877), (2608, 10191), (3397, 7824), (3792, 7009), (3912, 6794)]