66340688

素因数分解:

$2^4\times {\mathrm{47}}^2\times {\mathrm{1877}}^1$

素因数の和:1979

約数の個数: 30

約数和(自身を含む): 131398026

約数和(自身を除く): 65057338

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1877, 2209, 3754, 4418, 7508, 8836, 15016, 17672, 30032, 35344, 88219, 176438, 352876, 705752, 1411504, 4146293, 8292586, 16585172, 33170344, 66340688]

約数ペア:

[(1, 66340688), (2, 33170344), (4, 16585172), (8, 8292586), (16, 4146293), (47, 1411504), (94, 705752), (188, 352876), (376, 176438), (752, 88219), (1877, 35344), (2209, 30032), (3754, 17672), (4418, 15016), (7508, 8836)]