7631291824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{9319}}^1$

素因数の和:9498

約数の個数: 80

約数和(自身を含む): 16567828480

約数和(自身を除く): 8936536656

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 496, 508, 806, 1016, 1612, 1651, 2032, 3224, 3302, 3937, 6448, 6604, 7874, 9319, 13208, 15748, 18638, 26416, 31496, 37276, 51181, 62992, 74552, 102362, 121147, 149104, 204724, 242294, 288889, 409448, 484588, 577778, 818896, 969176, 1155556, 1183513, 1938352, 2311112, 2367026, 3755557, 4622224, 4734052, 7511114, 9468104, 15022228, 15385669, 18936208, 30044456, 30771338, 36688903, 60088912, 61542676, 73377806, 123085352, 146755612, 246170704, 293511224, 476955739, 587022448, 953911478, 1907822956, 3815645912, 7631291824]

約数ペア:

[(1, 7631291824), (2, 3815645912), (4, 1907822956), (8, 953911478), (13, 587022448), (16, 476955739), (26, 293511224), (31, 246170704), (52, 146755612), (62, 123085352), (104, 73377806), (124, 61542676), (127, 60088912), (208, 36688903), (248, 30771338), (254, 30044456), (403, 18936208), (496, 15385669), (508, 15022228), (806, 9468104), (1016, 7511114), (1612, 4734052), (1651, 4622224), (2032, 3755557), (3224, 2367026), (3302, 2311112), (3937, 1938352), (6448, 1183513), (6604, 1155556), (7874, 969176), (9319, 818896), (13208, 577778), (15748, 484588), (18638, 409448), (26416, 288889), (31496, 242294), (37276, 204724), (51181, 149104), (62992, 121147), (74552, 102362)]