9701648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 20683200

約数和(自身を除く): 10981552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 277, 398, 554, 796, 1108, 1592, 2189, 2216, 3047, 3184, 4378, 4432, 6094, 8756, 12188, 17512, 24376, 35024, 48752, 55123, 110246, 220492, 440984, 606353, 881968, 1212706, 2425412, 4850824, 9701648]

約数ペア:

[(1, 9701648), (2, 4850824), (4, 2425412), (8, 1212706), (11, 881968), (16, 606353), (22, 440984), (44, 220492), (88, 110246), (176, 55123), (199, 48752), (277, 35024), (398, 24376), (554, 17512), (796, 12188), (1108, 8756), (1592, 6094), (2189, 4432), (2216, 4378), (3047, 3184)]