7519986448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2213}}^1$

素因数の和:2313

約数の個数: 120

約数和(自身を含む): 17174697624

約数和(自身を除く): 9654711176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 961, 1054, 1612, 1768, 1922, 2108, 2213, 3224, 3536, 3844, 4216, 4426, 6448, 6851, 7688, 8432, 8852, 12493, 13702, 15376, 16337, 17704, 24986, 27404, 28769, 32674, 35408, 37621, 49972, 54808, 57538, 65348, 68603, 75242, 99944, 109616, 115076, 130696, 137206, 150484, 199888, 212381, 230152, 261392, 274412, 300968, 424762, 460304, 489073, 548824, 601936, 849524, 891839, 978146, 1097648, 1166251, 1699048, 1783678, 1956292, 2126693, 2332502, 3398096, 3567356, 3912584, 4253386, 4665004, 7134712, 7825168, 8506772, 9330008, 14269424, 15161263, 17013544, 18660016, 27647009, 30322526, 34027088, 36153781, 55294018, 60645052, 72307562, 110588036, 121290104, 144615124, 221176072, 242580208, 289230248, 442352144, 469999153, 578460496, 939998306, 1879996612, 3759993224, 7519986448]

約数ペア:

[(1, 7519986448), (2, 3759993224), (4, 1879996612), (8, 939998306), (13, 578460496), (16, 469999153), (17, 442352144), (26, 289230248), (31, 242580208), (34, 221176072), (52, 144615124), (62, 121290104), (68, 110588036), (104, 72307562), (124, 60645052), (136, 55294018), (208, 36153781), (221, 34027088), (248, 30322526), (272, 27647009), (403, 18660016), (442, 17013544), (496, 15161263), (527, 14269424), (806, 9330008), (884, 8506772), (961, 7825168), (1054, 7134712), (1612, 4665004), (1768, 4253386), (1922, 3912584), (2108, 3567356), (2213, 3398096), (3224, 2332502), (3536, 2126693), (3844, 1956292), (4216, 1783678), (4426, 1699048), (6448, 1166251), (6851, 1097648), (7688, 978146), (8432, 891839), (8852, 849524), (12493, 601936), (13702, 548824), (15376, 489073), (16337, 460304), (17704, 424762), (24986, 300968), (27404, 274412), (28769, 261392), (32674, 230152), (35408, 212381), (37621, 199888), (49972, 150484), (54808, 137206), (57538, 130696), (65348, 115076), (68603, 109616), (75242, 99944)]