57108724

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 105771204

約数和(自身を除く): 48662480

約数列:

[1, 2, 4, 23, 46, 92, 137, 197, 274, 394, 529, 548, 788, 1058, 2116, 3151, 4531, 6302, 9062, 12604, 18124, 26989, 53978, 72473, 104213, 107956, 144946, 208426, 289892, 416852, 620747, 1241494, 2482988, 14277181, 28554362, 57108724]

約数ペア:

[(1, 57108724), (2, 28554362), (4, 14277181), (23, 2482988), (46, 1241494), (92, 620747), (137, 416852), (197, 289892), (274, 208426), (394, 144946), (529, 107956), (548, 104213), (788, 72473), (1058, 53978), (2116, 26989), (3151, 18124), (4531, 12604), (6302, 9062)]