66274152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{394489}}^1$

素因数の和:394505

約数の個数: 32

約数和(自身を含む): 189355200

約数和(自身を除く): 123081048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 394489, 788978, 1183467, 1577956, 2366934, 2761423, 3155912, 4733868, 5522846, 8284269, 9467736, 11045692, 16568538, 22091384, 33137076, 66274152]

約数ペア:

[(1, 66274152), (2, 33137076), (3, 22091384), (4, 16568538), (6, 11045692), (7, 9467736), (8, 8284269), (12, 5522846), (14, 4733868), (21, 3155912), (24, 2761423), (28, 2366934), (42, 1577956), (56, 1183467), (84, 788978), (168, 394489)]