8609128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 18653760

約数和(自身を除く): 10044632

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 271, 361, 418, 542, 722, 836, 1084, 1444, 1672, 2168, 2888, 2981, 3971, 5149, 5962, 7942, 10298, 11924, 15884, 20596, 23848, 31768, 41192, 56639, 97831, 113278, 195662, 226556, 391324, 453112, 782648, 1076141, 2152282, 4304564, 8609128]

約数ペア:

[(1, 8609128), (2, 4304564), (4, 2152282), (8, 1076141), (11, 782648), (19, 453112), (22, 391324), (38, 226556), (44, 195662), (76, 113278), (88, 97831), (152, 56639), (209, 41192), (271, 31768), (361, 23848), (418, 20596), (542, 15884), (722, 11924), (836, 10298), (1084, 7942), (1444, 5962), (1672, 5149), (2168, 3971), (2888, 2981)]