26172942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 55261440

約数和(自身を除く): 29088498

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 2131, 4094, 4262, 6141, 6393, 12282, 12786, 49013, 98026, 147039, 189659, 294078, 379318, 568977, 1137954, 4362157, 8724314, 13086471, 26172942]

約数ペア:

[(1, 26172942), (2, 13086471), (3, 8724314), (6, 4362157), (23, 1137954), (46, 568977), (69, 379318), (89, 294078), (138, 189659), (178, 147039), (267, 98026), (534, 49013), (2047, 12786), (2131, 12282), (4094, 6393), (4262, 6141)]