68883592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11779}}^1$

素因数の和:11845

約数の個数: 32

約数和(自身を含む): 139946400

約数和(自身を除く): 71062808

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 11779, 23558, 47116, 94232, 200243, 400486, 506497, 800972, 1012994, 1601944, 2025988, 4051976, 8610449, 17220898, 34441796, 68883592]

約数ペア:

[(1, 68883592), (2, 34441796), (4, 17220898), (8, 8610449), (17, 4051976), (34, 2025988), (43, 1601944), (68, 1012994), (86, 800972), (136, 506497), (172, 400486), (344, 200243), (731, 94232), (1462, 47116), (2924, 23558), (5848, 11779)]