57720792

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{55931}}^1$

素因数の和:55983

約数の個数: 32

約数和(自身を含む): 147660480

約数和(自身を除く): 89939688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 55931, 111862, 167793, 223724, 335586, 447448, 671172, 1342344, 2405033, 4810066, 7215099, 9620132, 14430198, 19240264, 28860396, 57720792]

約数ペア:

[(1, 57720792), (2, 28860396), (3, 19240264), (4, 14430198), (6, 9620132), (8, 7215099), (12, 4810066), (24, 2405033), (43, 1342344), (86, 671172), (129, 447448), (172, 335586), (258, 223724), (344, 167793), (516, 111862), (1032, 55931)]