64730418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15131}}^1$

素因数の和:15190

約数の個数: 32

約数和(自身を含む): 139456512

約数和(自身を除く): 74726094

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 15131, 30262, 45393, 90786, 348013, 469061, 696026, 938122, 1044039, 1407183, 2088078, 2814366, 10788403, 21576806, 32365209, 64730418]

約数ペア:

[(1, 64730418), (2, 32365209), (3, 21576806), (6, 10788403), (23, 2814366), (31, 2088078), (46, 1407183), (62, 1044039), (69, 938122), (93, 696026), (138, 469061), (186, 348013), (713, 90786), (1426, 45393), (2139, 30262), (4278, 15131)]