23781436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 27699140

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1063, 1316, 1598, 2126, 3196, 4252, 5593, 7441, 11186, 14882, 18071, 22372, 29764, 36142, 49961, 72284, 99922, 126497, 199844, 252994, 349727, 505988, 699454, 849337, 1398908, 1698674, 3397348, 5945359, 11890718, 23781436]

約数ペア:

[(1, 23781436), (2, 11890718), (4, 5945359), (7, 3397348), (14, 1698674), (17, 1398908), (28, 849337), (34, 699454), (47, 505988), (68, 349727), (94, 252994), (119, 199844), (188, 126497), (238, 99922), (329, 72284), (476, 49961), (658, 36142), (799, 29764), (1063, 22372), (1316, 18071), (1598, 14882), (2126, 11186), (3196, 7441), (4252, 5593)]