22222496

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{137}}^2$

素因数の和:321

約数の個数: 36

約数和(自身を含む): 45263358

約数和(自身を除く): 23040862

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 137, 148, 274, 296, 548, 592, 1096, 1184, 2192, 4384, 5069, 10138, 18769, 20276, 37538, 40552, 75076, 81104, 150152, 162208, 300304, 600608, 694453, 1388906, 2777812, 5555624, 11111248, 22222496]

約数ペア:

[(1, 22222496), (2, 11111248), (4, 5555624), (8, 2777812), (16, 1388906), (32, 694453), (37, 600608), (74, 300304), (137, 162208), (148, 150152), (274, 81104), (296, 75076), (548, 40552), (592, 37538), (1096, 20276), (1184, 18769), (2192, 10138), (4384, 5069)]