25853392033

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{19423}}^1$

素因数の和:19621

約数の個数: 32

約数和(自身を含む): 31327027200

約数和(自身を除く): 5473635167

約数列:

[1, 7, 29, 79, 83, 203, 553, 581, 2291, 2407, 6557, 16037, 16849, 19423, 45899, 135961, 190153, 563267, 1331071, 1534417, 1612109, 3942869, 10740919, 11284763, 44498093, 46751161, 127356611, 311486651, 327258127, 891496277, 3693341719, 25853392033]

約数ペア:

[(1, 25853392033), (7, 3693341719), (29, 891496277), (79, 327258127), (83, 311486651), (203, 127356611), (553, 46751161), (581, 44498093), (2291, 11284763), (2407, 10740919), (6557, 3942869), (16037, 1612109), (16849, 1534417), (19423, 1331071), (45899, 563267), (135961, 190153)]