64474428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2957}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 159022080

約数和(自身を除く): 94547652

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 2957, 3634, 5451, 5914, 7268, 8871, 10902, 11828, 17742, 21804, 35484, 68011, 136022, 204033, 233603, 272044, 408066, 467206, 700809, 816132, 934412, 1401618, 2803236, 5372869, 10745738, 16118607, 21491476, 32237214, 64474428]

約数ペア:

[(1, 64474428), (2, 32237214), (3, 21491476), (4, 16118607), (6, 10745738), (12, 5372869), (23, 2803236), (46, 1401618), (69, 934412), (79, 816132), (92, 700809), (138, 467206), (158, 408066), (237, 272044), (276, 233603), (316, 204033), (474, 136022), (948, 68011), (1817, 35484), (2957, 21804), (3634, 17742), (5451, 11828), (5914, 10902), (7268, 8871)]