9680968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 20372940

約数和(自身を除く): 10691972

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 137, 146, 242, 274, 292, 484, 548, 584, 803, 968, 1096, 1507, 1606, 3014, 3212, 6028, 6424, 8833, 10001, 12056, 16577, 17666, 20002, 33154, 35332, 40004, 66308, 70664, 80008, 110011, 132616, 220022, 440044, 880088, 1210121, 2420242, 4840484, 9680968]

約数ペア:

[(1, 9680968), (2, 4840484), (4, 2420242), (8, 1210121), (11, 880088), (22, 440044), (44, 220022), (73, 132616), (88, 110011), (121, 80008), (137, 70664), (146, 66308), (242, 40004), (274, 35332), (292, 33154), (484, 20002), (548, 17666), (584, 16577), (803, 12056), (968, 10001), (1096, 8833), (1507, 6424), (1606, 6028), (3014, 3212)]