74435494

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 132777216

約数和(自身を除く): 58341722

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 854, 2027, 2623, 4054, 5246, 14189, 18361, 28378, 36722, 87161, 123647, 174322, 247294, 610127, 865529, 1220254, 1731058, 5316821, 10633642, 37217747, 74435494]

約数ペア:

[(1, 74435494), (2, 37217747), (7, 10633642), (14, 5316821), (43, 1731058), (61, 1220254), (86, 865529), (122, 610127), (301, 247294), (427, 174322), (602, 123647), (854, 87161), (2027, 36722), (2623, 28378), (4054, 18361), (5246, 14189)]