79697974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{20509}}^1$

素因数の和:20607

約数の個数: 16

約数和(自身を含む): 125521200

約数和(自身を除く): 45823226

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 20509, 41018, 594761, 1189522, 1374103, 2748206, 39848987, 79697974]

約数ペア:

[(1, 79697974), (2, 39848987), (29, 2748206), (58, 1374103), (67, 1189522), (134, 594761), (1943, 41018), (3886, 20509)]