42780544

素因数分解:

$2^7\times {\mathrm{283}}^1\times {\mathrm{1181}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 85600440

約数和(自身を除く): 42819896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 283, 566, 1132, 1181, 2264, 2362, 4528, 4724, 9056, 9448, 18112, 18896, 36224, 37792, 75584, 151168, 334223, 668446, 1336892, 2673784, 5347568, 10695136, 21390272, 42780544]

約数ペア:

[(1, 42780544), (2, 21390272), (4, 10695136), (8, 5347568), (16, 2673784), (32, 1336892), (64, 668446), (128, 334223), (283, 151168), (566, 75584), (1132, 37792), (1181, 36224), (2264, 18896), (2362, 18112), (4528, 9448), (4724, 9056)]