66028984

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25087}}^1$

素因数の和:25147

約数の個数: 32

約数和(自身を含む): 144506880

約数和(自身を除く): 78477896

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 25087, 50174, 100348, 175609, 200696, 351218, 702436, 1179089, 1404872, 2358178, 4716356, 8253623, 9432712, 16507246, 33014492, 66028984]

約数ペア:

[(1, 66028984), (2, 33014492), (4, 16507246), (7, 9432712), (8, 8253623), (14, 4716356), (28, 2358178), (47, 1404872), (56, 1179089), (94, 702436), (188, 351218), (329, 200696), (376, 175609), (658, 100348), (1316, 50174), (2632, 25087)]