73974706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 123475968

約数和(自身を除く): 49501262

約数列:

[1, 2, 13, 26, 43, 86, 127, 254, 521, 559, 1042, 1118, 1651, 3302, 5461, 6773, 10922, 13546, 22403, 44806, 66167, 70993, 132334, 141986, 291239, 582478, 860171, 1720342, 2845181, 5690362, 36987353, 73974706]

約数ペア:

[(1, 73974706), (2, 36987353), (13, 5690362), (26, 2845181), (43, 1720342), (86, 860171), (127, 582478), (254, 291239), (521, 141986), (559, 132334), (1042, 70993), (1118, 66167), (1651, 44806), (3302, 22403), (5461, 13546), (6773, 10922)]