66843064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2801}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 132814800

約数和(自身を除く): 65971736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2801, 2983, 5602, 5966, 11204, 11932, 22408, 23864, 53219, 106438, 212876, 425752, 439757, 879514, 1759028, 3518056, 8355383, 16710766, 33421532, 66843064]

約数ペア:

[(1, 66843064), (2, 33421532), (4, 16710766), (8, 8355383), (19, 3518056), (38, 1759028), (76, 879514), (152, 439757), (157, 425752), (314, 212876), (628, 106438), (1256, 53219), (2801, 23864), (2983, 22408), (5602, 11932), (5966, 11204)]