68959904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3597

約数の個数: 48

約数和(自身を含む): 149361408

約数和(自身を除く): 80401504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 3527, 4888, 7054, 9776, 14108, 19552, 28216, 45851, 56432, 91702, 112864, 165769, 183404, 331538, 366808, 663076, 733616, 1326152, 1467232, 2154997, 2652304, 4309994, 5304608, 8619988, 17239976, 34479952, 68959904]

約数ペア:

[(1, 68959904), (2, 34479952), (4, 17239976), (8, 8619988), (13, 5304608), (16, 4309994), (26, 2652304), (32, 2154997), (47, 1467232), (52, 1326152), (94, 733616), (104, 663076), (188, 366808), (208, 331538), (376, 183404), (416, 165769), (611, 112864), (752, 91702), (1222, 56432), (1504, 45851), (2444, 28216), (3527, 19552), (4888, 14108), (7054, 9776)]