38769892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22699}}^1$

素因数の和:22771

約数の個数: 24

約数和(自身を含む): 78814400

約数和(自身を除く): 40044508

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22699, 45398, 90796, 158893, 317786, 635572, 1384639, 2769278, 5538556, 9692473, 19384946, 38769892]

約数ペア:

[(1, 38769892), (2, 19384946), (4, 9692473), (7, 5538556), (14, 2769278), (28, 1384639), (61, 635572), (122, 317786), (244, 158893), (427, 90796), (854, 45398), (1708, 22699)]