61772752

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{28181}}^1$

素因数の和:28326

約数の個数: 20

約数和(自身を含む): 120562596

約数和(自身を除く): 58789844

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 28181, 56362, 112724, 225448, 450896, 3860797, 7721594, 15443188, 30886376, 61772752]

約数ペア:

[(1, 61772752), (2, 30886376), (4, 15443188), (8, 7721594), (16, 3860797), (137, 450896), (274, 225448), (548, 112724), (1096, 56362), (2192, 28181)]