70761908

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 146576640

約数和(自身を除く): 75814732

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 167, 259, 334, 409, 518, 668, 818, 1036, 1169, 1636, 2338, 2863, 4676, 5726, 6179, 11452, 12358, 15133, 24716, 30266, 43253, 60532, 68303, 86506, 105931, 136606, 173012, 211862, 273212, 423724, 478121, 956242, 1912484, 2527211, 5054422, 10108844, 17690477, 35380954, 70761908]

約数ペア:

[(1, 70761908), (2, 35380954), (4, 17690477), (7, 10108844), (14, 5054422), (28, 2527211), (37, 1912484), (74, 956242), (148, 478121), (167, 423724), (259, 273212), (334, 211862), (409, 173012), (518, 136606), (668, 105931), (818, 86506), (1036, 68303), (1169, 60532), (1636, 43253), (2338, 30266), (2863, 24716), (4676, 15133), (5726, 12358), (6179, 11452)]