28124446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4597}}^1$

素因数の和:4648

約数の個数: 32

約数和(自身を含む): 52968960

約数和(自身を除く): 24844514

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 4597, 6118, 9194, 32179, 64358, 87343, 105731, 174686, 211462, 611401, 740117, 1222802, 1480234, 2008889, 4017778, 14062223, 28124446]

約数ペア:

[(1, 28124446), (2, 14062223), (7, 4017778), (14, 2008889), (19, 1480234), (23, 1222802), (38, 740117), (46, 611401), (133, 211462), (161, 174686), (266, 105731), (322, 87343), (437, 64358), (874, 32179), (3059, 9194), (4597, 6118)]