70578208

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 143265024

約数和(自身を除く): 72686816

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 167, 188, 281, 334, 376, 562, 668, 752, 1124, 1336, 1504, 2248, 2672, 4496, 5344, 7849, 8992, 13207, 15698, 26414, 31396, 46927, 52828, 62792, 93854, 105656, 125584, 187708, 211312, 251168, 375416, 422624, 750832, 1501664, 2205569, 4411138, 8822276, 17644552, 35289104, 70578208]

約数ペア:

[(1, 70578208), (2, 35289104), (4, 17644552), (8, 8822276), (16, 4411138), (32, 2205569), (47, 1501664), (94, 750832), (167, 422624), (188, 375416), (281, 251168), (334, 211312), (376, 187708), (562, 125584), (668, 105656), (752, 93854), (1124, 62792), (1336, 52828), (1504, 46927), (2248, 31396), (2672, 26414), (4496, 15698), (5344, 13207), (7849, 8992)]