74698892

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 133376880

約数和(自身を除く): 58677988

約数列:

[1, 2, 4, 61, 122, 244, 389, 778, 787, 1556, 1574, 3148, 23729, 47458, 48007, 94916, 96014, 192028, 306143, 612286, 1224572, 18674723, 37349446, 74698892]

約数ペア:

[(1, 74698892), (2, 37349446), (4, 18674723), (61, 1224572), (122, 612286), (244, 306143), (389, 192028), (778, 96014), (787, 94916), (1556, 48007), (1574, 47458), (3148, 23729)]