26398324

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 47196800

約数和(自身を除く): 20798476

約数列:

[1, 2, 4, 79, 139, 158, 278, 316, 556, 601, 1202, 2404, 10981, 21962, 43924, 47479, 83539, 94958, 167078, 189916, 334156, 6599581, 13199162, 26398324]

約数ペア:

[(1, 26398324), (2, 13199162), (4, 6599581), (79, 334156), (139, 189916), (158, 167078), (278, 94958), (316, 83539), (556, 47479), (601, 43924), (1202, 21962), (2404, 10981)]