68480384

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3367

約数の個数: 64

約数和(自身を含む): 162743040

約数和(自身を除く): 94262656

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 3323, 5152, 6646, 10304, 13292, 20608, 23261, 26584, 46522, 53168, 76429, 93044, 106336, 152858, 186088, 212672, 305716, 372176, 425344, 535003, 611432, 744352, 1070006, 1222864, 1488704, 2140012, 2445728, 2977408, 4280024, 4891456, 8560048, 9782912, 17120096, 34240192, 68480384]

約数ペア:

[(1, 68480384), (2, 34240192), (4, 17120096), (7, 9782912), (8, 8560048), (14, 4891456), (16, 4280024), (23, 2977408), (28, 2445728), (32, 2140012), (46, 1488704), (56, 1222864), (64, 1070006), (92, 744352), (112, 611432), (128, 535003), (161, 425344), (184, 372176), (224, 305716), (322, 212672), (368, 186088), (448, 152858), (644, 106336), (736, 93044), (896, 76429), (1288, 53168), (1472, 46522), (2576, 26584), (2944, 23261), (3323, 20608), (5152, 13292), (6646, 10304)]