26985808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73331}}^1$

素因数の和:73362

約数の個数: 20

約数和(自身を含む): 54559008

約数和(自身を除く): 27573200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 73331, 146662, 293324, 586648, 1173296, 1686613, 3373226, 6746452, 13492904, 26985808]

約数ペア:

[(1, 26985808), (2, 13492904), (4, 6746452), (8, 3373226), (16, 1686613), (23, 1173296), (46, 586648), (92, 293324), (184, 146662), (368, 73331)]