25852253

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 6979747

約数列:

[1, 7, 23, 29, 49, 113, 161, 203, 343, 667, 791, 1127, 1421, 2599, 3277, 4669, 5537, 7889, 9947, 18193, 22939, 32683, 38759, 75371, 127351, 160573, 228781, 527597, 891457, 1124011, 3693179, 25852253]

約数ペア:

[(1, 25852253), (7, 3693179), (23, 1124011), (29, 891457), (49, 527597), (113, 228781), (161, 160573), (203, 127351), (343, 75371), (667, 38759), (791, 32683), (1127, 22939), (1421, 18193), (2599, 9947), (3277, 7889), (4669, 5537)]