67681318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 116103456

約数和(自身を除く): 48422138

約数列:

[1, 2, 17, 23, 34, 46, 53, 71, 106, 142, 391, 529, 782, 901, 1058, 1207, 1219, 1633, 1802, 2414, 2438, 3266, 3763, 7526, 8993, 17986, 20723, 27761, 28037, 37559, 41446, 55522, 56074, 63971, 75118, 86549, 127942, 173098, 476629, 638503, 953258, 1277006, 1471333, 1990627, 2942666, 3981254, 33840659, 67681318]

約数ペア:

[(1, 67681318), (2, 33840659), (17, 3981254), (23, 2942666), (34, 1990627), (46, 1471333), (53, 1277006), (71, 953258), (106, 638503), (142, 476629), (391, 173098), (529, 127942), (782, 86549), (901, 75118), (1058, 63971), (1207, 56074), (1219, 55522), (1633, 41446), (1802, 37559), (2414, 28037), (2438, 27761), (3266, 20723), (3763, 17986), (7526, 8993)]