25740576

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:798

約数の個数: 72

約数和(自身を含む): 73841040

約数和(自身を除く): 48100464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 643, 834, 1112, 1251, 1286, 1668, 1929, 2224, 2502, 2572, 3336, 3858, 4448, 5004, 5144, 5787, 6672, 7716, 10008, 10288, 11574, 13344, 15432, 20016, 20576, 23148, 30864, 40032, 46296, 61728, 89377, 92592, 178754, 185184, 268131, 357508, 536262, 715016, 804393, 1072524, 1430032, 1608786, 2145048, 2860064, 3217572, 4290096, 6435144, 8580192, 12870288, 25740576]

約数ペア:

[(1, 25740576), (2, 12870288), (3, 8580192), (4, 6435144), (6, 4290096), (8, 3217572), (9, 2860064), (12, 2145048), (16, 1608786), (18, 1430032), (24, 1072524), (32, 804393), (36, 715016), (48, 536262), (72, 357508), (96, 268131), (139, 185184), (144, 178754), (278, 92592), (288, 89377), (417, 61728), (556, 46296), (643, 40032), (834, 30864), (1112, 23148), (1251, 20576), (1286, 20016), (1668, 15432), (1929, 13344), (2224, 11574), (2502, 10288), (2572, 10008), (3336, 7716), (3858, 6672), (4448, 5787), (5004, 5144)]