2912797552

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 6765263424

約数和(自身を除く): 3852465872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 137, 188, 196, 274, 329, 376, 392, 548, 577, 658, 752, 784, 959, 1096, 1154, 1316, 1918, 2192, 2303, 2308, 2632, 3836, 4039, 4606, 4616, 5264, 6439, 6713, 7672, 8078, 9212, 9232, 12878, 13426, 15344, 16156, 18424, 25756, 26852, 27119, 28273, 32312, 36848, 45073, 51512, 53704, 54238, 56546, 64624, 79049, 90146, 103024, 107408, 108476, 113092, 158098, 180292, 189833, 216952, 226184, 315511, 316196, 360584, 379666, 433904, 452368, 553343, 631022, 632392, 721168, 759332, 1106686, 1262044, 1264784, 1328831, 1518664, 2213372, 2524088, 2657662, 3037328, 3715303, 3873401, 4426744, 5048176, 5315324, 7430606, 7746802, 8853488, 10630648, 14861212, 15493604, 21261296, 26007121, 29722424, 30987208, 52014242, 59444848, 61974416, 104028484, 182049847, 208056968, 364099694, 416113936, 728199388, 1456398776, 2912797552]

約数ペア:

[(1, 2912797552), (2, 1456398776), (4, 728199388), (7, 416113936), (8, 364099694), (14, 208056968), (16, 182049847), (28, 104028484), (47, 61974416), (49, 59444848), (56, 52014242), (94, 30987208), (98, 29722424), (112, 26007121), (137, 21261296), (188, 15493604), (196, 14861212), (274, 10630648), (329, 8853488), (376, 7746802), (392, 7430606), (548, 5315324), (577, 5048176), (658, 4426744), (752, 3873401), (784, 3715303), (959, 3037328), (1096, 2657662), (1154, 2524088), (1316, 2213372), (1918, 1518664), (2192, 1328831), (2303, 1264784), (2308, 1262044), (2632, 1106686), (3836, 759332), (4039, 721168), (4606, 632392), (4616, 631022), (5264, 553343), (6439, 452368), (6713, 433904), (7672, 379666), (8078, 360584), (9212, 316196), (9232, 315511), (12878, 226184), (13426, 216952), (15344, 189833), (16156, 180292), (18424, 158098), (25756, 113092), (26852, 108476), (27119, 107408), (28273, 103024), (32312, 90146), (36848, 79049), (45073, 64624), (51512, 56546), (53704, 54238)]