64960728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9431}}^1$

素因数の和:9488

約数の個数: 64

約数和(自身を含む): 190149120

約数和(自身を除く): 125188392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 9431, 18862, 28293, 37724, 56586, 66017, 75448, 113172, 132034, 198051, 226344, 264068, 386671, 396102, 528136, 773342, 792204, 1160013, 1546684, 1584408, 2320026, 2706697, 3093368, 4640052, 5413394, 8120091, 9280104, 10826788, 16240182, 21653576, 32480364, 64960728]

約数ペア:

[(1, 64960728), (2, 32480364), (3, 21653576), (4, 16240182), (6, 10826788), (7, 9280104), (8, 8120091), (12, 5413394), (14, 4640052), (21, 3093368), (24, 2706697), (28, 2320026), (41, 1584408), (42, 1546684), (56, 1160013), (82, 792204), (84, 773342), (123, 528136), (164, 396102), (168, 386671), (246, 264068), (287, 226344), (328, 198051), (492, 132034), (574, 113172), (861, 75448), (984, 66017), (1148, 56586), (1722, 37724), (2296, 28293), (3444, 18862), (6888, 9431)]