28852736

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 64817280

約数和(自身を除く): 35964544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 109, 128, 176, 188, 218, 256, 352, 376, 436, 512, 517, 704, 752, 872, 1034, 1199, 1408, 1504, 1744, 2068, 2398, 2816, 3008, 3488, 4136, 4796, 5123, 5632, 6016, 6976, 8272, 9592, 10246, 12032, 13952, 16544, 19184, 20492, 24064, 27904, 33088, 38368, 40984, 55808, 56353, 66176, 76736, 81968, 112706, 132352, 153472, 163936, 225412, 264704, 306944, 327872, 450824, 613888, 655744, 901648, 1311488, 1803296, 2622976, 3606592, 7213184, 14426368, 28852736]

約数ペア:

[(1, 28852736), (2, 14426368), (4, 7213184), (8, 3606592), (11, 2622976), (16, 1803296), (22, 1311488), (32, 901648), (44, 655744), (47, 613888), (64, 450824), (88, 327872), (94, 306944), (109, 264704), (128, 225412), (176, 163936), (188, 153472), (218, 132352), (256, 112706), (352, 81968), (376, 76736), (436, 66176), (512, 56353), (517, 55808), (704, 40984), (752, 38368), (872, 33088), (1034, 27904), (1199, 24064), (1408, 20492), (1504, 19184), (1744, 16544), (2068, 13952), (2398, 12032), (2816, 10246), (3008, 9592), (3488, 8272), (4136, 6976), (4796, 6016), (5123, 5632)]