68522816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1591

約数の個数: 56

約数和(自身を含む): 147096480

約数和(自身を除く): 78573664

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 1523, 2368, 2812, 3046, 5624, 6092, 11248, 12184, 22496, 24368, 28937, 44992, 48736, 56351, 57874, 97472, 112702, 115748, 225404, 231496, 450808, 462992, 901616, 925984, 1070669, 1803232, 1851968, 2141338, 3606464, 4282676, 8565352, 17130704, 34261408, 68522816]

約数ペア:

[(1, 68522816), (2, 34261408), (4, 17130704), (8, 8565352), (16, 4282676), (19, 3606464), (32, 2141338), (37, 1851968), (38, 1803232), (64, 1070669), (74, 925984), (76, 901616), (148, 462992), (152, 450808), (296, 231496), (304, 225404), (592, 115748), (608, 112702), (703, 97472), (1184, 57874), (1216, 56351), (1406, 48736), (1523, 44992), (2368, 28937), (2812, 24368), (3046, 22496), (5624, 12184), (6092, 11248)]