8178348

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 20079360

約数和(自身を除く): 11901012

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 331, 348, 426, 662, 852, 993, 1324, 1986, 2059, 3972, 4118, 6177, 8236, 9599, 12354, 19198, 23501, 24708, 28797, 38396, 47002, 57594, 70503, 94004, 115188, 141006, 282012, 681529, 1363058, 2044587, 2726116, 4089174, 8178348]

約数ペア:

[(1, 8178348), (2, 4089174), (3, 2726116), (4, 2044587), (6, 1363058), (12, 681529), (29, 282012), (58, 141006), (71, 115188), (87, 94004), (116, 70503), (142, 57594), (174, 47002), (213, 38396), (284, 28797), (331, 24708), (348, 23501), (426, 19198), (662, 12354), (852, 9599), (993, 8236), (1324, 6177), (1986, 4118), (2059, 3972)]