26186788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 51287040

約数和(自身を除く): 25100252

約数列:

[1, 2, 4, 19, 23, 38, 46, 71, 76, 92, 142, 211, 284, 422, 437, 844, 874, 1349, 1633, 1748, 2698, 3266, 4009, 4853, 5396, 6532, 8018, 9706, 14981, 16036, 19412, 29962, 31027, 59924, 62054, 92207, 124108, 184414, 284639, 344563, 368828, 569278, 689126, 1138556, 1378252, 6546697, 13093394, 26186788]

約数ペア:

[(1, 26186788), (2, 13093394), (4, 6546697), (19, 1378252), (23, 1138556), (38, 689126), (46, 569278), (71, 368828), (76, 344563), (92, 284639), (142, 184414), (211, 124108), (284, 92207), (422, 62054), (437, 59924), (844, 31027), (874, 29962), (1349, 19412), (1633, 16036), (1748, 14981), (2698, 9706), (3266, 8018), (4009, 6532), (4853, 5396)]