28874742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9029}}^1$

素因数の和:9088

約数の個数: 32

約数和(自身を含む): 63715680

約数和(自身を除く): 34840938

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 9029, 18058, 27087, 54174, 117377, 234754, 352131, 370189, 704262, 740378, 1110567, 2221134, 4812457, 9624914, 14437371, 28874742]

約数ペア:

[(1, 28874742), (2, 14437371), (3, 9624914), (6, 4812457), (13, 2221134), (26, 1110567), (39, 740378), (41, 704262), (78, 370189), (82, 352131), (123, 234754), (246, 117377), (533, 54174), (1066, 27087), (1599, 18058), (3198, 9029)]