42648592

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3697}}^1$

素因数の和:3815

約数の個数: 40

約数和(自身を含む): 95378816

約数和(自身を除く): 52730224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 3697, 5768, 7394, 11536, 14788, 25879, 29576, 51758, 59152, 103516, 207032, 380791, 414064, 761582, 1523164, 2665537, 3046328, 5331074, 6092656, 10662148, 21324296, 42648592]

約数ペア:

[(1, 42648592), (2, 21324296), (4, 10662148), (7, 6092656), (8, 5331074), (14, 3046328), (16, 2665537), (28, 1523164), (56, 761582), (103, 414064), (112, 380791), (206, 207032), (412, 103516), (721, 59152), (824, 51758), (1442, 29576), (1648, 25879), (2884, 14788), (3697, 11536), (5768, 7394)]