2912405152

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{28099}}^1$

素因数の和:28229

約数の個数: 48

約数和(自身を含む): 5948208000

約数和(自身を除く): 3035802848

約数列:

[1, 2, 4, 8, 16, 32, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 1312, 2528, 3239, 6478, 12956, 25912, 28099, 51824, 56198, 103648, 112396, 224792, 449584, 899168, 1152059, 2219821, 2304118, 4439642, 4608236, 8879284, 9216472, 17758568, 18432944, 35517136, 36865888, 71034272, 91012661, 182025322, 364050644, 728101288, 1456202576, 2912405152]

約数ペア:

[(1, 2912405152), (2, 1456202576), (4, 728101288), (8, 364050644), (16, 182025322), (32, 91012661), (41, 71034272), (79, 36865888), (82, 35517136), (158, 18432944), (164, 17758568), (316, 9216472), (328, 8879284), (632, 4608236), (656, 4439642), (1264, 2304118), (1312, 2219821), (2528, 1152059), (3239, 899168), (6478, 449584), (12956, 224792), (25912, 112396), (28099, 103648), (51824, 56198)]