9710428

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 22075872

約数和(自身を除く): 12365444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 103, 148, 182, 196, 206, 259, 364, 412, 481, 518, 637, 721, 962, 1036, 1274, 1339, 1442, 1813, 1924, 2548, 2678, 2884, 3367, 3626, 3811, 5047, 5356, 6734, 7252, 7622, 9373, 10094, 13468, 15244, 18746, 20188, 23569, 26677, 37492, 47138, 49543, 53354, 65611, 94276, 99086, 106708, 131222, 186739, 198172, 262444, 346801, 373478, 693602, 746956, 1387204, 2427607, 4855214, 9710428]

約数ペア:

[(1, 9710428), (2, 4855214), (4, 2427607), (7, 1387204), (13, 746956), (14, 693602), (26, 373478), (28, 346801), (37, 262444), (49, 198172), (52, 186739), (74, 131222), (91, 106708), (98, 99086), (103, 94276), (148, 65611), (182, 53354), (196, 49543), (206, 47138), (259, 37492), (364, 26677), (412, 23569), (481, 20188), (518, 18746), (637, 15244), (721, 13468), (962, 10094), (1036, 9373), (1274, 7622), (1339, 7252), (1442, 6734), (1813, 5356), (1924, 5047), (2548, 3811), (2678, 3626), (2884, 3367)]