22657248

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 72

約数和(自身を含む): 64982736

約数和(自身を除く): 42325488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 521, 604, 906, 1042, 1208, 1359, 1563, 1812, 2084, 2416, 2718, 3126, 3624, 4168, 4689, 4832, 5436, 6252, 7248, 8336, 9378, 10872, 12504, 14496, 16672, 18756, 21744, 25008, 37512, 43488, 50016, 75024, 78671, 150048, 157342, 236013, 314684, 472026, 629368, 708039, 944052, 1258736, 1416078, 1888104, 2517472, 2832156, 3776208, 5664312, 7552416, 11328624, 22657248]

約数ペア:

[(1, 22657248), (2, 11328624), (3, 7552416), (4, 5664312), (6, 3776208), (8, 2832156), (9, 2517472), (12, 1888104), (16, 1416078), (18, 1258736), (24, 944052), (32, 708039), (36, 629368), (48, 472026), (72, 314684), (96, 236013), (144, 157342), (151, 150048), (288, 78671), (302, 75024), (453, 50016), (521, 43488), (604, 37512), (906, 25008), (1042, 21744), (1208, 18756), (1359, 16672), (1563, 14496), (1812, 12504), (2084, 10872), (2416, 9378), (2718, 8336), (3126, 7248), (3624, 6252), (4168, 5436), (4689, 4832)]