40149536

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7793}}^1$

素因数の和:7833

約数の個数: 48

約数和(自身を含む): 94276224

約数和(自身を除く): 54126688

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, 7793, 15586, 31172, 54551, 62344, 109102, 124688, 179239, 218204, 249376, 358478, 436408, 716956, 872816, 1254673, 1433912, 1745632, 2509346, 2867824, 5018692, 5735648, 10037384, 20074768, 40149536]

約数ペア:

[(1, 40149536), (2, 20074768), (4, 10037384), (7, 5735648), (8, 5018692), (14, 2867824), (16, 2509346), (23, 1745632), (28, 1433912), (32, 1254673), (46, 872816), (56, 716956), (92, 436408), (112, 358478), (161, 249376), (184, 218204), (224, 179239), (322, 124688), (368, 109102), (644, 62344), (736, 54551), (1288, 31172), (2576, 15586), (5152, 7793)]