40458656

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7893

約数の個数: 48

約数和(自身を含む): 95001984

約数和(自身を除く): 54543328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 7853, 15706, 31412, 54971, 62824, 109942, 125648, 180619, 219884, 251296, 361238, 439768, 722476, 879536, 1264333, 1444952, 1759072, 2528666, 2889904, 5057332, 5779808, 10114664, 20229328, 40458656]

約数ペア:

[(1, 40458656), (2, 20229328), (4, 10114664), (7, 5779808), (8, 5057332), (14, 2889904), (16, 2528666), (23, 1759072), (28, 1444952), (32, 1264333), (46, 879536), (56, 722476), (92, 439768), (112, 361238), (161, 251296), (184, 219884), (224, 180619), (322, 125648), (368, 109942), (644, 62824), (736, 54971), (1288, 31412), (2576, 15706), (5152, 7853)]