66415108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11971}}^1$

素因数の和:12067

約数の個数: 24

約数和(自身を含む): 124029920

約数和(自身を除く): 57614812

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 11971, 23942, 47884, 227449, 454898, 873883, 909796, 1747766, 3495532, 16603777, 33207554, 66415108]

約数ペア:

[(1, 66415108), (2, 33207554), (4, 16603777), (19, 3495532), (38, 1747766), (73, 909796), (76, 873883), (146, 454898), (292, 227449), (1387, 47884), (2774, 23942), (5548, 11971)]