64928364

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{76207}}^1$

素因数の和:76285

約数の個数: 24

約数和(自身を含む): 153635328

約数和(自身を除く): 88706964

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 76207, 152414, 228621, 304828, 457242, 914484, 5410697, 10821394, 16232091, 21642788, 32464182, 64928364]

約数ペア:

[(1, 64928364), (2, 32464182), (3, 21642788), (4, 16232091), (6, 10821394), (12, 5410697), (71, 914484), (142, 457242), (213, 304828), (284, 228621), (426, 152414), (852, 76207)]