68136952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2267}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 146217960

約数和(自身を除く): 78081008

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2267, 2312, 3757, 4534, 7514, 9068, 15028, 18136, 29471, 30056, 38539, 58942, 77078, 117884, 154156, 235768, 308312, 501007, 655163, 1002014, 1310326, 2004028, 2620652, 4008056, 5241304, 8517119, 17034238, 34068476, 68136952]

約数ペア:

[(1, 68136952), (2, 34068476), (4, 17034238), (8, 8517119), (13, 5241304), (17, 4008056), (26, 2620652), (34, 2004028), (52, 1310326), (68, 1002014), (104, 655163), (136, 501007), (221, 308312), (289, 235768), (442, 154156), (578, 117884), (884, 77078), (1156, 58942), (1768, 38539), (2267, 30056), (2312, 29471), (3757, 18136), (4534, 15028), (7514, 9068)]