63642488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87421}}^1$

素因数の和:87447

約数の個数: 32

約数和(自身を含む): 146868960

約数和(自身を除く): 83226472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 87421, 174842, 349684, 611947, 699368, 1136473, 1223894, 2272946, 2447788, 4545892, 4895576, 7955311, 9091784, 15910622, 31821244, 63642488]

約数ペア:

[(1, 63642488), (2, 31821244), (4, 15910622), (7, 9091784), (8, 7955311), (13, 4895576), (14, 4545892), (26, 2447788), (28, 2272946), (52, 1223894), (56, 1136473), (91, 699368), (104, 611947), (182, 349684), (364, 174842), (728, 87421)]