9968355656

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1\times {\mathrm{2801}}^1$

素因数の和:3534

約数の個数: 64

約数和(自身を含む): 21610817280

約数和(自身を除く): 11642461624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 617, 721, 824, 1234, 1442, 2468, 2801, 2884, 4319, 4936, 5602, 5768, 8638, 11204, 17276, 19607, 22408, 34552, 39214, 63551, 78428, 127102, 156856, 254204, 288503, 444857, 508408, 577006, 889714, 1154012, 1728217, 1779428, 2019521, 2308024, 3456434, 3558856, 4039042, 6912868, 8078084, 12097519, 13825736, 16156168, 24195038, 48390076, 96780152, 178006351, 356012702, 712025404, 1246044457, 1424050808, 2492088914, 4984177828, 9968355656]

約数ペア:

[(1, 9968355656), (2, 4984177828), (4, 2492088914), (7, 1424050808), (8, 1246044457), (14, 712025404), (28, 356012702), (56, 178006351), (103, 96780152), (206, 48390076), (412, 24195038), (617, 16156168), (721, 13825736), (824, 12097519), (1234, 8078084), (1442, 6912868), (2468, 4039042), (2801, 3558856), (2884, 3456434), (4319, 2308024), (4936, 2019521), (5602, 1779428), (5768, 1728217), (8638, 1154012), (11204, 889714), (17276, 577006), (19607, 508408), (22408, 444857), (34552, 288503), (39214, 254204), (63551, 156856), (78428, 127102)]