8513672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 17040000

約数和(自身を除く): 8526328

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 709, 1418, 1501, 2836, 3002, 5672, 6004, 12008, 13471, 26942, 53884, 56011, 107768, 112022, 224044, 448088, 1064209, 2128418, 4256836, 8513672]

約数ペア:

[(1, 8513672), (2, 4256836), (4, 2128418), (8, 1064209), (19, 448088), (38, 224044), (76, 112022), (79, 107768), (152, 56011), (158, 53884), (316, 26942), (632, 13471), (709, 12008), (1418, 6004), (1501, 5672), (2836, 3002)]