26190892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 60552240

約数和(自身を除く): 34361348

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 541, 637, 931, 988, 1082, 1274, 1729, 1862, 2164, 2548, 3458, 3724, 3787, 6916, 7033, 7574, 10279, 12103, 14066, 15148, 20558, 24206, 26509, 28132, 41116, 48412, 49231, 53018, 71953, 98462, 106036, 133627, 143906, 196924, 267254, 287812, 344617, 503671, 534508, 689234, 935389, 1007342, 1378468, 1870778, 2014684, 3741556, 6547723, 13095446, 26190892]

約数ペア:

[(1, 26190892), (2, 13095446), (4, 6547723), (7, 3741556), (13, 2014684), (14, 1870778), (19, 1378468), (26, 1007342), (28, 935389), (38, 689234), (49, 534508), (52, 503671), (76, 344617), (91, 287812), (98, 267254), (133, 196924), (182, 143906), (196, 133627), (247, 106036), (266, 98462), (364, 71953), (494, 53018), (532, 49231), (541, 48412), (637, 41116), (931, 28132), (988, 26509), (1082, 24206), (1274, 20558), (1729, 15148), (1862, 14066), (2164, 12103), (2548, 10279), (3458, 7574), (3724, 7033), (3787, 6916)]