72931342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{46691}}^1$

素因数の和:46775

約数の個数: 16

約数和(自身を含む): 121025664

約数和(自身を除く): 48094322

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 46691, 93382, 513601, 1027202, 3315061, 6630122, 36465671, 72931342]

約数ペア:

[(1, 72931342), (2, 36465671), (11, 6630122), (22, 3315061), (71, 1027202), (142, 513601), (781, 93382), (1562, 46691)]