74021618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{47389}}^1$

素因数の和:47473

約数の個数: 16

約数和(自身を含む): 122834880

約数和(自身を除く): 48813262

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 47389, 94778, 521279, 1042558, 3364619, 6729238, 37010809, 74021618]

約数ペア:

[(1, 74021618), (2, 37010809), (11, 6729238), (22, 3364619), (71, 1042558), (142, 521279), (781, 94778), (1562, 47389)]