68831776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9733}}^1$

素因数の和:9773

約数の個数: 48

約数和(自身を含む): 154536984

約数和(自身を除く): 85705208

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9733, 19466, 38932, 77864, 126529, 155728, 165461, 253058, 311456, 330922, 506116, 661844, 1012232, 1323688, 2024464, 2150993, 2647376, 4048928, 4301986, 5294752, 8603972, 17207944, 34415888, 68831776]

約数ペア:

[(1, 68831776), (2, 34415888), (4, 17207944), (8, 8603972), (13, 5294752), (16, 4301986), (17, 4048928), (26, 2647376), (32, 2150993), (34, 2024464), (52, 1323688), (68, 1012232), (104, 661844), (136, 506116), (208, 330922), (221, 311456), (272, 253058), (416, 165461), (442, 155728), (544, 126529), (884, 77864), (1768, 38932), (3536, 19466), (7072, 9733)]