72500846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1621}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 126126720

約数和(自身を除く): 53625874

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 1621, 2033, 2354, 3242, 4066, 17831, 22363, 30799, 35662, 44726, 61598, 173447, 338789, 346894, 677578, 1907917, 3295493, 3815834, 6590986, 36250423, 72500846]

約数ペア:

[(1, 72500846), (2, 36250423), (11, 6590986), (19, 3815834), (22, 3295493), (38, 1907917), (107, 677578), (209, 346894), (214, 338789), (418, 173447), (1177, 61598), (1621, 44726), (2033, 35662), (2354, 30799), (3242, 22363), (4066, 17831)]