73813478

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 111974400

約数和(自身を除く): 38160922

約数列:

[1, 2, 191, 199, 382, 398, 971, 1942, 38009, 76018, 185461, 193229, 370922, 386458, 36906739, 73813478]

約数ペア:

[(1, 73813478), (2, 36906739), (191, 386458), (199, 370922), (382, 193229), (398, 185461), (971, 76018), (1942, 38009)]