65719304

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16529}}^1$

素因数の和:16613

約数の個数: 32

約数和(自身を含む): 142819200

約数和(自身を除く): 77099896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 16529, 33058, 66116, 115703, 132232, 231406, 462812, 925624, 1173559, 2347118, 4694236, 8214913, 9388472, 16429826, 32859652, 65719304]

約数ペア:

[(1, 65719304), (2, 32859652), (4, 16429826), (7, 9388472), (8, 8214913), (14, 4694236), (28, 2347118), (56, 1173559), (71, 925624), (142, 462812), (284, 231406), (497, 132232), (568, 115703), (994, 66116), (1988, 33058), (3976, 16529)]