7971392

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 84

約数和(自身を含む): 18964656

約数和(自身を除く): 10993264

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 67, 88, 104, 134, 143, 169, 176, 208, 268, 286, 338, 352, 416, 536, 572, 676, 704, 737, 832, 871, 1072, 1144, 1352, 1474, 1742, 1859, 2144, 2288, 2704, 2948, 3484, 3718, 4288, 4576, 5408, 5896, 6968, 7436, 9152, 9581, 10816, 11323, 11792, 13936, 14872, 19162, 22646, 23584, 27872, 29744, 38324, 45292, 47168, 55744, 59488, 76648, 90584, 118976, 124553, 153296, 181168, 249106, 306592, 362336, 498212, 613184, 724672, 996424, 1992848, 3985696, 7971392]

約数ペア:

[(1, 7971392), (2, 3985696), (4, 1992848), (8, 996424), (11, 724672), (13, 613184), (16, 498212), (22, 362336), (26, 306592), (32, 249106), (44, 181168), (52, 153296), (64, 124553), (67, 118976), (88, 90584), (104, 76648), (134, 59488), (143, 55744), (169, 47168), (176, 45292), (208, 38324), (268, 29744), (286, 27872), (338, 23584), (352, 22646), (416, 19162), (536, 14872), (572, 13936), (676, 11792), (704, 11323), (737, 10816), (832, 9581), (871, 9152), (1072, 7436), (1144, 6968), (1352, 5896), (1474, 5408), (1742, 4576), (1859, 4288), (2144, 3718), (2288, 3484), (2704, 2948)]