26979734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 45235200

約数和(自身を除く): 18255466

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 619, 703, 1147, 1178, 1238, 1406, 2294, 11761, 19189, 21793, 22903, 23522, 38378, 43586, 45806, 364591, 435157, 709993, 729182, 870314, 1419986, 13489867, 26979734]

約数ペア:

[(1, 26979734), (2, 13489867), (19, 1419986), (31, 870314), (37, 729182), (38, 709993), (62, 435157), (74, 364591), (589, 45806), (619, 43586), (703, 38378), (1147, 23522), (1178, 22903), (1238, 21793), (1406, 19189), (2294, 11761)]