22317704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 46872000

約数和(自身を除く): 24554296

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 61, 76, 83, 116, 122, 152, 166, 232, 244, 332, 488, 551, 664, 1102, 1159, 1577, 1769, 2204, 2318, 2407, 3154, 3538, 4408, 4636, 4814, 5063, 6308, 7076, 9272, 9628, 10126, 12616, 14152, 19256, 20252, 33611, 40504, 45733, 67222, 91466, 96197, 134444, 146827, 182932, 192394, 268888, 293654, 365864, 384788, 587308, 769576, 1174616, 2789713, 5579426, 11158852, 22317704]

約数ペア:

[(1, 22317704), (2, 11158852), (4, 5579426), (8, 2789713), (19, 1174616), (29, 769576), (38, 587308), (58, 384788), (61, 365864), (76, 293654), (83, 268888), (116, 192394), (122, 182932), (152, 146827), (166, 134444), (232, 96197), (244, 91466), (332, 67222), (488, 45733), (551, 40504), (664, 33611), (1102, 20252), (1159, 19256), (1577, 14152), (1769, 12616), (2204, 10126), (2318, 9628), (2407, 9272), (3154, 7076), (3538, 6308), (4408, 5063), (4636, 4814)]