8133129992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{4663}}^1$

素因数の和:5254

約数の個数: 64

約数和(自身を含む): 16987407360

約数和(自身を除く): 8854277368

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 541, 806, 1082, 1612, 2164, 3224, 4328, 4663, 7033, 9326, 14066, 16771, 18652, 28132, 33542, 37304, 56264, 60619, 67084, 121238, 134168, 144553, 218023, 242476, 289106, 436046, 484952, 578212, 872092, 1156424, 1744184, 1879189, 2522683, 3758378, 5045366, 7516756, 10090732, 15033512, 20181464, 32794879, 65589758, 78203173, 131179516, 156406346, 262359032, 312812692, 625625384, 1016641249, 2033282498, 4066564996, 8133129992]

約数ペア:

[(1, 8133129992), (2, 4066564996), (4, 2033282498), (8, 1016641249), (13, 625625384), (26, 312812692), (31, 262359032), (52, 156406346), (62, 131179516), (104, 78203173), (124, 65589758), (248, 32794879), (403, 20181464), (541, 15033512), (806, 10090732), (1082, 7516756), (1612, 5045366), (2164, 3758378), (3224, 2522683), (4328, 1879189), (4663, 1744184), (7033, 1156424), (9326, 872092), (14066, 578212), (16771, 484952), (18652, 436046), (28132, 289106), (33542, 242476), (37304, 218023), (56264, 144553), (60619, 134168), (67084, 121238)]