65025208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 59390792

約数列:

[1, 2, 4, 8, 71, 142, 239, 284, 478, 479, 568, 956, 958, 1912, 1916, 3832, 16969, 33938, 34009, 67876, 68018, 114481, 135752, 136036, 228962, 272072, 457924, 915848, 8128151, 16256302, 32512604, 65025208]

約数ペア:

[(1, 65025208), (2, 32512604), (4, 16256302), (8, 8128151), (71, 915848), (142, 457924), (239, 272072), (284, 228962), (478, 136036), (479, 135752), (568, 114481), (956, 68018), (958, 67876), (1912, 34009), (1916, 33938), (3832, 16969)]