68304812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10733}}^1$

素因数の和:10817

約数の個数: 24

約数和(自身を含む): 125630736

約数和(自身を除く): 57325924

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 10733, 21466, 42932, 397121, 461519, 794242, 923038, 1588484, 1846076, 17076203, 34152406, 68304812]

約数ペア:

[(1, 68304812), (2, 34152406), (4, 17076203), (37, 1846076), (43, 1588484), (74, 923038), (86, 794242), (148, 461519), (172, 397121), (1591, 42932), (3182, 21466), (6364, 10733)]