74290178

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{1951}}^1$

素因数の和:2273

約数の個数: 16

約数和(自身を含む): 113372160

約数和(自身を除く): 39081982

約数列:

[1, 2, 79, 158, 241, 482, 1951, 3902, 19039, 38078, 154129, 308258, 470191, 940382, 37145089, 74290178]

約数ペア:

[(1, 74290178), (2, 37145089), (79, 940382), (158, 470191), (241, 308258), (482, 154129), (1951, 38078), (3902, 19039)]