66340472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2237}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 136159920

約数和(自身を除く): 69819448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 2237, 2696, 3707, 4474, 7414, 8948, 14828, 17896, 24607, 29656, 49214, 98428, 196856, 753869, 1507738, 3015476, 6030952, 8292559, 16585118, 33170236, 66340472]

約数ペア:

[(1, 66340472), (2, 33170236), (4, 16585118), (8, 8292559), (11, 6030952), (22, 3015476), (44, 1507738), (88, 753869), (337, 196856), (674, 98428), (1348, 49214), (2237, 29656), (2696, 24607), (3707, 17896), (4474, 14828), (7414, 8948)]