42748628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 86854656

約数和(自身を除く): 44106028

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1153, 1196, 1426, 1612, 2306, 2852, 4612, 9269, 14989, 18538, 26519, 29978, 35743, 37076, 53038, 59956, 71486, 106076, 142972, 344747, 464659, 689494, 822089, 929318, 1378988, 1644178, 1858636, 3288356, 10687157, 21374314, 42748628]

約数ペア:

[(1, 42748628), (2, 21374314), (4, 10687157), (13, 3288356), (23, 1858636), (26, 1644178), (31, 1378988), (46, 929318), (52, 822089), (62, 689494), (92, 464659), (124, 344747), (299, 142972), (403, 106076), (598, 71486), (713, 59956), (806, 53038), (1153, 37076), (1196, 35743), (1426, 29978), (1612, 26519), (2306, 18538), (2852, 14989), (4612, 9269)]