64877628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{284551}}^1$

素因数の和:284577

約数の個数: 24

約数和(自身を含む): 159349120

約数和(自身を除く): 94471492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 284551, 569102, 853653, 1138204, 1707306, 3414612, 5406469, 10812938, 16219407, 21625876, 32438814, 64877628]

約数ペア:

[(1, 64877628), (2, 32438814), (3, 21625876), (4, 16219407), (6, 10812938), (12, 5406469), (19, 3414612), (38, 1707306), (57, 1138204), (76, 853653), (114, 569102), (228, 284551)]