27878116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 59076864

約数和(自身を除く): 31198748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 593, 644, 1022, 1186, 1679, 2044, 2372, 3358, 4151, 6716, 8302, 11753, 13639, 16604, 23506, 27278, 43289, 47012, 54556, 86578, 95473, 173156, 190946, 303023, 381892, 606046, 995647, 1212092, 1991294, 3982588, 6969529, 13939058, 27878116]

約数ペア:

[(1, 27878116), (2, 13939058), (4, 6969529), (7, 3982588), (14, 1991294), (23, 1212092), (28, 995647), (46, 606046), (73, 381892), (92, 303023), (146, 190946), (161, 173156), (292, 95473), (322, 86578), (511, 54556), (593, 47012), (644, 43289), (1022, 27278), (1186, 23506), (1679, 16604), (2044, 13639), (2372, 11753), (3358, 8302), (4151, 6716)]