33487870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 65201472

約数和(自身を除く): 31713602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 823, 1565, 1646, 3130, 4069, 4115, 8138, 8230, 10699, 20345, 21398, 40690, 53495, 106990, 257599, 515198, 1287995, 2575990, 3348787, 6697574, 16743935, 33487870]

約数ペア:

[(1, 33487870), (2, 16743935), (5, 6697574), (10, 3348787), (13, 2575990), (26, 1287995), (65, 515198), (130, 257599), (313, 106990), (626, 53495), (823, 40690), (1565, 21398), (1646, 20345), (3130, 10699), (4069, 8230), (4115, 8138)]