77838784

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2467}}^1$

素因数の和:2525

約数の個数: 56

約数和(自身を含む): 169255440

約数和(自身を除く): 91416656

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2467, 3944, 4934, 7888, 9868, 15776, 19736, 31552, 39472, 41939, 71543, 78944, 83878, 143086, 157888, 167756, 286172, 335512, 572344, 671024, 1144688, 1216231, 1342048, 2289376, 2432462, 2684096, 4578752, 4864924, 9729848, 19459696, 38919392, 77838784]

約数ペア:

[(1, 77838784), (2, 38919392), (4, 19459696), (8, 9729848), (16, 4864924), (17, 4578752), (29, 2684096), (32, 2432462), (34, 2289376), (58, 1342048), (64, 1216231), (68, 1144688), (116, 671024), (136, 572344), (232, 335512), (272, 286172), (464, 167756), (493, 157888), (544, 143086), (928, 83878), (986, 78944), (1088, 71543), (1856, 41939), (1972, 39472), (2467, 31552), (3944, 19736), (4934, 15776), (7888, 9868)]