42243628

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1993}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 84641312

約数和(自身を除く): 42397684

約数列:

[1, 2, 4, 7, 14, 28, 757, 1514, 1993, 3028, 3986, 5299, 7972, 10598, 13951, 21196, 27902, 55804, 1508701, 3017402, 6034804, 10560907, 21121814, 42243628]

約数ペア:

[(1, 42243628), (2, 21121814), (4, 10560907), (7, 6034804), (14, 3017402), (28, 1508701), (757, 55804), (1514, 27902), (1993, 21196), (3028, 13951), (3986, 10598), (5299, 7972)]