1645681728

素因数分解:

$2^6\times 3^1\times {\mathrm{8571259}}^1$

素因数の和:8571274

約数の個数: 28

約数和(自身を含む): 4354200080

約数和(自身を除く): 2708518352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 8571259, 17142518, 25713777, 34285036, 51427554, 68570072, 102855108, 137140144, 205710216, 274280288, 411420432, 548560576, 822840864, 1645681728]

約数ペア:

[(1, 1645681728), (2, 822840864), (3, 548560576), (4, 411420432), (6, 274280288), (8, 205710216), (12, 137140144), (16, 102855108), (24, 68570072), (32, 51427554), (48, 34285036), (64, 25713777), (96, 17142518), (192, 8571259)]