64247586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28403}}^1$

素因数の和:28450

約数の個数: 32

約数和(自身を含む): 143156160

約数和(自身を除く): 78908574

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 28403, 56806, 85209, 170418, 369239, 738478, 823687, 1107717, 1647374, 2215434, 2471061, 4942122, 10707931, 21415862, 32123793, 64247586]

約数ペア:

[(1, 64247586), (2, 32123793), (3, 21415862), (6, 10707931), (13, 4942122), (26, 2471061), (29, 2215434), (39, 1647374), (58, 1107717), (78, 823687), (87, 738478), (174, 369239), (377, 170418), (754, 85209), (1131, 56806), (2262, 28403)]