61650626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 99422208

約数和(自身を除く): 37771582

約数列:

[1, 2, 23, 46, 61, 122, 127, 173, 254, 346, 1403, 2806, 2921, 3979, 5842, 7747, 7958, 10553, 15494, 21106, 21971, 43942, 178181, 242719, 356362, 485438, 505333, 1010666, 1340231, 2680462, 30825313, 61650626]

約数ペア:

[(1, 61650626), (2, 30825313), (23, 2680462), (46, 1340231), (61, 1010666), (122, 505333), (127, 485438), (173, 356362), (254, 242719), (346, 178181), (1403, 43942), (2806, 21971), (2921, 21106), (3979, 15494), (5842, 10553), (7747, 7958)]