67553992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 144892800

約数和(自身を除く): 77338808

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 103, 116, 206, 232, 257, 319, 412, 514, 638, 824, 1028, 1133, 1276, 2056, 2266, 2552, 2827, 2987, 4532, 5654, 5974, 7453, 9064, 11308, 11948, 14906, 22616, 23896, 26471, 29812, 32857, 52942, 59624, 65714, 81983, 105884, 131428, 163966, 211768, 262856, 291181, 327932, 582362, 655864, 767659, 1164724, 1535318, 2329448, 3070636, 6141272, 8444249, 16888498, 33776996, 67553992]

約数ペア:

[(1, 67553992), (2, 33776996), (4, 16888498), (8, 8444249), (11, 6141272), (22, 3070636), (29, 2329448), (44, 1535318), (58, 1164724), (88, 767659), (103, 655864), (116, 582362), (206, 327932), (232, 291181), (257, 262856), (319, 211768), (412, 163966), (514, 131428), (638, 105884), (824, 81983), (1028, 65714), (1133, 59624), (1276, 52942), (2056, 32857), (2266, 29812), (2552, 26471), (2827, 23896), (2987, 22616), (4532, 14906), (5654, 11948), (5974, 11308), (7453, 9064)]