15704854912

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{13523}}^1$

素因数の和:13791

約数の個数: 64

約数和(自身を含む): 32168727360

約数和(自身を除く): 16463872448

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 211, 344, 422, 688, 844, 1376, 1688, 2752, 3376, 5504, 6752, 9073, 13504, 13523, 18146, 27008, 27046, 36292, 54092, 72584, 108184, 145168, 216368, 290336, 432736, 580672, 581489, 865472, 1161344, 1162978, 1730944, 2325956, 2853353, 4651912, 5706706, 9303824, 11413412, 18607648, 22826824, 37215296, 45653648, 74430592, 91307296, 122694179, 182614592, 245388358, 365229184, 490776716, 981553432, 1963106864, 3926213728, 7852427456, 15704854912]

約数ペア:

[(1, 15704854912), (2, 7852427456), (4, 3926213728), (8, 1963106864), (16, 981553432), (32, 490776716), (43, 365229184), (64, 245388358), (86, 182614592), (128, 122694179), (172, 91307296), (211, 74430592), (344, 45653648), (422, 37215296), (688, 22826824), (844, 18607648), (1376, 11413412), (1688, 9303824), (2752, 5706706), (3376, 4651912), (5504, 2853353), (6752, 2325956), (9073, 1730944), (13504, 1162978), (13523, 1161344), (18146, 865472), (27008, 581489), (27046, 580672), (36292, 432736), (54092, 290336), (72584, 216368), (108184, 145168)]