69238888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1171}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 137124000

約数和(自身を除く): 67885112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 389, 778, 1171, 1556, 2342, 3112, 4684, 7391, 9368, 14782, 22249, 29564, 44498, 59128, 88996, 177992, 455519, 911038, 1822076, 3644152, 8654861, 17309722, 34619444, 69238888]

約数ペア:

[(1, 69238888), (2, 34619444), (4, 17309722), (8, 8654861), (19, 3644152), (38, 1822076), (76, 911038), (152, 455519), (389, 177992), (778, 88996), (1171, 59128), (1556, 44498), (2342, 29564), (3112, 22249), (4684, 14782), (7391, 9368)]