21926352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{65257}}^1$

素因数の和:65275

約数の個数: 40

約数和(自身を含む): 64735936

約数和(自身を除く): 42809584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 65257, 130514, 195771, 261028, 391542, 456799, 522056, 783084, 913598, 1044112, 1370397, 1566168, 1827196, 2740794, 3132336, 3654392, 5481588, 7308784, 10963176, 21926352]

約数ペア:

[(1, 21926352), (2, 10963176), (3, 7308784), (4, 5481588), (6, 3654392), (7, 3132336), (8, 2740794), (12, 1827196), (14, 1566168), (16, 1370397), (21, 1044112), (24, 913598), (28, 783084), (42, 522056), (48, 456799), (56, 391542), (84, 261028), (112, 195771), (168, 130514), (336, 65257)]