64318534

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10513}}^1$

素因数の和:10564

約数の個数: 32

約数和(自身を含む): 121121280

約数和(自身を除く): 56802746

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 10513, 21026, 73591, 147182, 199747, 241799, 399494, 483598, 1398229, 1692593, 2796458, 3385186, 4594181, 9188362, 32159267, 64318534]

約数ペア:

[(1, 64318534), (2, 32159267), (7, 9188362), (14, 4594181), (19, 3385186), (23, 2796458), (38, 1692593), (46, 1398229), (133, 483598), (161, 399494), (266, 241799), (322, 199747), (437, 147182), (874, 73591), (3059, 21026), (6118, 10513)]