64810428

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{18433}}^1$

素因数の和:18733

約数の個数: 24

約数和(自身を含む): 151748688

約数和(自身を除く): 86938260

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 18433, 36866, 55299, 73732, 110598, 221196, 5400869, 10801738, 16202607, 21603476, 32405214, 64810428]

約数ペア:

[(1, 64810428), (2, 32405214), (3, 21603476), (4, 16202607), (6, 10801738), (12, 5400869), (293, 221196), (586, 110598), (879, 73732), (1172, 55299), (1758, 36866), (3516, 18433)]