64109914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 113379840

約数和(自身を除く): 49269926

約数列:

[1, 2, 11, 19, 22, 38, 73, 121, 146, 191, 209, 242, 382, 418, 803, 1387, 1606, 2101, 2299, 2774, 3629, 4202, 4598, 7258, 8833, 13943, 15257, 17666, 23111, 27886, 30514, 39919, 46222, 79838, 153373, 167827, 264917, 306746, 335654, 439109, 529834, 878218, 1687103, 2914087, 3374206, 5828174, 32054957, 64109914]

約数ペア:

[(1, 64109914), (2, 32054957), (11, 5828174), (19, 3374206), (22, 2914087), (38, 1687103), (73, 878218), (121, 529834), (146, 439109), (191, 335654), (209, 306746), (242, 264917), (382, 167827), (418, 153373), (803, 79838), (1387, 46222), (1606, 39919), (2101, 30514), (2299, 27886), (2774, 23111), (3629, 17666), (4202, 15257), (4598, 13943), (7258, 8833)]