32220769

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 40734720

約数和(自身を除く): 8513951

約数列:

[1, 7, 23, 29, 67, 103, 161, 203, 469, 667, 721, 1541, 1943, 2369, 2987, 4669, 6901, 10787, 13601, 16583, 20909, 44689, 48307, 68701, 158723, 200129, 312823, 480907, 1111061, 1400903, 4602967, 32220769]

約数ペア:

[(1, 32220769), (7, 4602967), (23, 1400903), (29, 1111061), (67, 480907), (103, 312823), (161, 200129), (203, 158723), (469, 68701), (667, 48307), (721, 44689), (1541, 20909), (1943, 16583), (2369, 13601), (2987, 10787), (4669, 6901)]