25963848

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 73180800

約数和(自身を除く): 47216952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1693, 1704, 1917, 2556, 3386, 3834, 5079, 5112, 6772, 7668, 10158, 13544, 15237, 15336, 20316, 30474, 40632, 45711, 60948, 91422, 120203, 121896, 182844, 240406, 360609, 365688, 480812, 721218, 961624, 1081827, 1442436, 2163654, 2884872, 3245481, 4327308, 6490962, 8654616, 12981924, 25963848]

約数ペア:

[(1, 25963848), (2, 12981924), (3, 8654616), (4, 6490962), (6, 4327308), (8, 3245481), (9, 2884872), (12, 2163654), (18, 1442436), (24, 1081827), (27, 961624), (36, 721218), (54, 480812), (71, 365688), (72, 360609), (108, 240406), (142, 182844), (213, 121896), (216, 120203), (284, 91422), (426, 60948), (568, 45711), (639, 40632), (852, 30474), (1278, 20316), (1693, 15336), (1704, 15237), (1917, 13544), (2556, 10158), (3386, 7668), (3834, 6772), (5079, 5112)]