66537658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 119700000

約数和(自身を除く): 53162342

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 121, 209, 242, 319, 418, 499, 551, 638, 998, 1102, 2299, 3509, 4598, 5489, 6061, 7018, 9481, 10978, 12122, 14471, 18962, 28942, 60379, 66671, 104291, 120758, 133342, 159181, 208582, 274949, 318362, 549898, 1147201, 1750991, 2294402, 3024439, 3501982, 6048878, 33268829, 66537658]

約数ペア:

[(1, 66537658), (2, 33268829), (11, 6048878), (19, 3501982), (22, 3024439), (29, 2294402), (38, 1750991), (58, 1147201), (121, 549898), (209, 318362), (242, 274949), (319, 208582), (418, 159181), (499, 133342), (551, 120758), (638, 104291), (998, 66671), (1102, 60379), (2299, 28942), (3509, 18962), (4598, 14471), (5489, 12122), (6061, 10978), (7018, 9481)]