71397244828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{31469}}^1$

素因数の和:31787

約数の個数: 96

約数和(自身を含む): 161061949440

約数和(自身を除く): 89664704612

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 271, 299, 322, 364, 542, 598, 644, 1084, 1196, 1897, 2093, 3523, 3794, 4186, 6233, 7046, 7588, 8372, 12466, 14092, 24661, 24932, 31469, 43631, 49322, 62938, 81029, 87262, 98644, 125876, 162058, 174524, 220283, 324116, 409097, 440566, 567203, 723787, 818194, 881132, 1134406, 1447574, 1636388, 2268812, 2863679, 2895148, 5066509, 5727358, 8528099, 9409231, 10133018, 11454716, 17056198, 18818462, 20266036, 34112396, 37636924, 59696693, 65864617, 110865287, 119393386, 131729234, 196146277, 221730574, 238786772, 263458468, 392292554, 443461148, 776057009, 784585108, 1373023939, 1552114018, 2549901601, 2746047878, 3104228036, 5099803202, 5492095756, 10199606404, 17849311207, 35698622414, 71397244828]

約数ペア:

[(1, 71397244828), (2, 35698622414), (4, 17849311207), (7, 10199606404), (13, 5492095756), (14, 5099803202), (23, 3104228036), (26, 2746047878), (28, 2549901601), (46, 1552114018), (52, 1373023939), (91, 784585108), (92, 776057009), (161, 443461148), (182, 392292554), (271, 263458468), (299, 238786772), (322, 221730574), (364, 196146277), (542, 131729234), (598, 119393386), (644, 110865287), (1084, 65864617), (1196, 59696693), (1897, 37636924), (2093, 34112396), (3523, 20266036), (3794, 18818462), (4186, 17056198), (6233, 11454716), (7046, 10133018), (7588, 9409231), (8372, 8528099), (12466, 5727358), (14092, 5066509), (24661, 2895148), (24932, 2863679), (31469, 2268812), (43631, 1636388), (49322, 1447574), (62938, 1134406), (81029, 881132), (87262, 818194), (98644, 723787), (125876, 567203), (162058, 440566), (174524, 409097), (220283, 324116)]