26226304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15761}}^1$

素因数の和:15788

約数の個数: 32

約数和(自身を含む): 56270340

約数和(自身を除く): 30044036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15761, 31522, 63044, 126088, 204893, 252176, 409786, 504352, 819572, 1008704, 1639144, 2017408, 3278288, 6556576, 13113152, 26226304]

約数ペア:

[(1, 26226304), (2, 13113152), (4, 6556576), (8, 3278288), (13, 2017408), (16, 1639144), (26, 1008704), (32, 819572), (52, 504352), (64, 409786), (104, 252176), (128, 204893), (208, 126088), (416, 63044), (832, 31522), (1664, 15761)]