66417638

素因数分解:

$2^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{1483}}^1$

素因数の和:1956

約数の個数: 24

約数和(自身を含む): 116223912

約数和(自身を除く): 49806274

約数列:

[1, 2, 7, 14, 49, 98, 457, 914, 1483, 2966, 3199, 6398, 10381, 20762, 22393, 44786, 72667, 145334, 677731, 1355462, 4744117, 9488234, 33208819, 66417638]

約数ペア:

[(1, 66417638), (2, 33208819), (7, 9488234), (14, 4744117), (49, 1355462), (98, 677731), (457, 145334), (914, 72667), (1483, 44786), (2966, 22393), (3199, 20762), (6398, 10381)]