7496728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 15012000

約数和(自身を除く): 7515272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 277, 398, 554, 796, 1108, 1592, 2216, 3383, 4709, 6766, 9418, 13532, 18836, 27064, 37672, 55123, 110246, 220492, 440984, 937091, 1874182, 3748364, 7496728]

約数ペア:

[(1, 7496728), (2, 3748364), (4, 1874182), (8, 937091), (17, 440984), (34, 220492), (68, 110246), (136, 55123), (199, 37672), (277, 27064), (398, 18836), (554, 13532), (796, 9418), (1108, 6766), (1592, 4709), (2216, 3383)]