63676418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 106982400

約数和(自身を除く): 43305982

約数列:

[1, 2, 13, 26, 31, 62, 199, 397, 398, 403, 794, 806, 2587, 5161, 5174, 6169, 10322, 12307, 12338, 24614, 79003, 80197, 158006, 159991, 160394, 319982, 1027039, 2054078, 2449093, 4898186, 31838209, 63676418]

約数ペア:

[(1, 63676418), (2, 31838209), (13, 4898186), (26, 2449093), (31, 2054078), (62, 1027039), (199, 319982), (397, 160394), (398, 159991), (403, 158006), (794, 80197), (806, 79003), (2587, 24614), (5161, 12338), (5174, 12307), (6169, 10322)]