64948268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 142324224

約数和(自身を除く): 77375956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 433, 487, 866, 974, 1732, 1948, 3031, 3409, 4763, 5357, 6062, 6818, 9526, 10714, 12124, 13636, 19052, 21428, 33341, 37499, 66682, 74998, 133364, 149996, 210871, 421742, 843484, 1476097, 2319581, 2952194, 4639162, 5904388, 9278324, 16237067, 32474134, 64948268]

約数ペア:

[(1, 64948268), (2, 32474134), (4, 16237067), (7, 9278324), (11, 5904388), (14, 4639162), (22, 2952194), (28, 2319581), (44, 1476097), (77, 843484), (154, 421742), (308, 210871), (433, 149996), (487, 133364), (866, 74998), (974, 66682), (1732, 37499), (1948, 33341), (3031, 21428), (3409, 19052), (4763, 13636), (5357, 12124), (6062, 10714), (6818, 9526)]