25626952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 53775540

約数和(自身を除く): 28148588

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 293, 377, 586, 754, 841, 1172, 1508, 1682, 2344, 3016, 3364, 3809, 6728, 7618, 8497, 10933, 15236, 16994, 21866, 30472, 33988, 43732, 67976, 87464, 110461, 220922, 246413, 441844, 492826, 883688, 985652, 1971304, 3203369, 6406738, 12813476, 25626952]

約数ペア:

[(1, 25626952), (2, 12813476), (4, 6406738), (8, 3203369), (13, 1971304), (26, 985652), (29, 883688), (52, 492826), (58, 441844), (104, 246413), (116, 220922), (232, 110461), (293, 87464), (377, 67976), (586, 43732), (754, 33988), (841, 30472), (1172, 21866), (1508, 16994), (1682, 15236), (2344, 10933), (3016, 8497), (3364, 7618), (3809, 6728)]