7825689664

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{723529}}^1$

素因数の和:723567

約数の個数: 42

約数和(自身を含む): 16815560730

約数和(自身を除く): 8989871066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 723529, 1447058, 2894116, 5788232, 9405877, 11576464, 18811754, 23152928, 37623508, 46305856, 75247016, 122276401, 150494032, 244552802, 300988064, 489105604, 601976128, 978211208, 1956422416, 3912844832, 7825689664]

約数ペア:

[(1, 7825689664), (2, 3912844832), (4, 1956422416), (8, 978211208), (13, 601976128), (16, 489105604), (26, 300988064), (32, 244552802), (52, 150494032), (64, 122276401), (104, 75247016), (169, 46305856), (208, 37623508), (338, 23152928), (416, 18811754), (676, 11576464), (832, 9405877), (1352, 5788232), (2704, 2894116), (5408, 1447058), (10816, 723529)]