68976344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3037}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 137803680

約数和(自身を除く): 68827336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 3037, 5678, 6074, 11356, 12148, 22712, 24296, 51629, 103258, 206516, 413032, 507179, 1014358, 2028716, 4057432, 8622043, 17244086, 34488172, 68976344]

約数ペア:

[(1, 68976344), (2, 34488172), (4, 17244086), (8, 8622043), (17, 4057432), (34, 2028716), (68, 1014358), (136, 507179), (167, 413032), (334, 206516), (668, 103258), (1336, 51629), (2839, 24296), (3037, 22712), (5678, 12148), (6074, 11356)]