4552288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 9991296

約数和(自身を除く): 5439008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 353, 403, 416, 496, 706, 806, 992, 1412, 1612, 2824, 3224, 4589, 5648, 6448, 9178, 10943, 11296, 12896, 18356, 21886, 36712, 43772, 73424, 87544, 142259, 146848, 175088, 284518, 350176, 569036, 1138072, 2276144, 4552288]

約数ペア:

[(1, 4552288), (2, 2276144), (4, 1138072), (8, 569036), (13, 350176), (16, 284518), (26, 175088), (31, 146848), (32, 142259), (52, 87544), (62, 73424), (104, 43772), (124, 36712), (208, 21886), (248, 18356), (353, 12896), (403, 11296), (416, 10943), (496, 9178), (706, 6448), (806, 5648), (992, 4589), (1412, 3224), (1612, 2824)]