66502592

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1285

約数の個数: 56

約数和(自身を含む): 144359376

約数和(自身を除く): 77856784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1193, 1742, 2144, 2386, 3484, 4288, 4772, 6968, 9544, 13936, 15509, 19088, 27872, 31018, 38176, 55744, 62036, 76352, 79931, 124072, 159862, 248144, 319724, 496288, 639448, 992576, 1039103, 1278896, 2078206, 2557792, 4156412, 5115584, 8312824, 16625648, 33251296, 66502592]

約数ペア:

[(1, 66502592), (2, 33251296), (4, 16625648), (8, 8312824), (13, 5115584), (16, 4156412), (26, 2557792), (32, 2078206), (52, 1278896), (64, 1039103), (67, 992576), (104, 639448), (134, 496288), (208, 319724), (268, 248144), (416, 159862), (536, 124072), (832, 79931), (871, 76352), (1072, 62036), (1193, 55744), (1742, 38176), (2144, 31018), (2386, 27872), (3484, 19088), (4288, 15509), (4772, 13936), (6968, 9544)]