26859469

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 35449344

約数和(自身を除く): 8589875

約数列:

[1, 7, 13, 23, 41, 91, 161, 287, 299, 313, 533, 943, 2093, 2191, 3731, 4069, 6601, 7199, 12259, 12833, 28483, 50393, 85813, 89831, 93587, 166829, 295159, 655109, 1167803, 2066113, 3837067, 26859469]

約数ペア:

[(1, 26859469), (7, 3837067), (13, 2066113), (23, 1167803), (41, 655109), (91, 295159), (161, 166829), (287, 93587), (299, 89831), (313, 85813), (533, 50393), (943, 28483), (2093, 12833), (2191, 12259), (3731, 7199), (4069, 6601)]