65792216

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 146594880

約数和(自身を除く): 80802664

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 113, 148, 226, 259, 281, 296, 452, 518, 562, 791, 904, 1036, 1124, 1582, 1967, 2072, 2248, 3164, 3934, 4181, 6328, 7868, 8362, 10397, 15736, 16724, 20794, 29267, 31753, 33448, 41588, 58534, 63506, 72779, 83176, 117068, 127012, 145558, 222271, 234136, 254024, 291116, 444542, 582232, 889084, 1174861, 1778168, 2349722, 4699444, 8224027, 9398888, 16448054, 32896108, 65792216]

約数ペア:

[(1, 65792216), (2, 32896108), (4, 16448054), (7, 9398888), (8, 8224027), (14, 4699444), (28, 2349722), (37, 1778168), (56, 1174861), (74, 889084), (113, 582232), (148, 444542), (226, 291116), (259, 254024), (281, 234136), (296, 222271), (452, 145558), (518, 127012), (562, 117068), (791, 83176), (904, 72779), (1036, 63506), (1124, 58534), (1582, 41588), (1967, 33448), (2072, 31753), (2248, 29267), (3164, 20794), (3934, 16724), (4181, 15736), (6328, 10397), (7868, 8362)]