28848402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 68545152

約数和(自身を除く): 39696750

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 367, 397, 734, 794, 1101, 1191, 2202, 2382, 3303, 3573, 4037, 4367, 6606, 7146, 8074, 8734, 12111, 13101, 24222, 26202, 36333, 39303, 72666, 78606, 145699, 291398, 437097, 874194, 1311291, 1602689, 2622582, 3205378, 4808067, 9616134, 14424201, 28848402]

約数ペア:

[(1, 28848402), (2, 14424201), (3, 9616134), (6, 4808067), (9, 3205378), (11, 2622582), (18, 1602689), (22, 1311291), (33, 874194), (66, 437097), (99, 291398), (198, 145699), (367, 78606), (397, 72666), (734, 39303), (794, 36333), (1101, 26202), (1191, 24222), (2202, 13101), (2382, 12111), (3303, 8734), (3573, 8074), (4037, 7146), (4367, 6606)]