64211673710

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{172561}}^1$

素因数の和:172988

約数の個数: 32

約数和(自身を含む): 116889357312

約数和(自身を除く): 52677683602

約数列:

[1, 2, 5, 10, 127, 254, 293, 586, 635, 1270, 1465, 2930, 37211, 74422, 172561, 186055, 345122, 372110, 862805, 1725610, 21915247, 43830494, 50560373, 101120746, 109576235, 219152470, 252801865, 505603730, 6421167371, 12842334742, 32105836855, 64211673710]

約数ペア:

[(1, 64211673710), (2, 32105836855), (5, 12842334742), (10, 6421167371), (127, 505603730), (254, 252801865), (293, 219152470), (586, 109576235), (635, 101120746), (1270, 50560373), (1465, 43830494), (2930, 21915247), (37211, 1725610), (74422, 862805), (172561, 372110), (186055, 345122)]