40970496

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{7621}}^1$

素因数の和:7647

約数の個数: 72

約数和(自身を含む): 124634944

約数和(自身を除く): 83664448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 7621, 15242, 22863, 30484, 45726, 53347, 60968, 91452, 106694, 121936, 160041, 182904, 213388, 243872, 320082, 365808, 426776, 487744, 640164, 731616, 853552, 975488, 1280328, 1463232, 1707104, 1950976, 2560656, 2926464, 3414208, 5121312, 5852928, 6828416, 10242624, 13656832, 20485248, 40970496]

約数ペア:

[(1, 40970496), (2, 20485248), (3, 13656832), (4, 10242624), (6, 6828416), (7, 5852928), (8, 5121312), (12, 3414208), (14, 2926464), (16, 2560656), (21, 1950976), (24, 1707104), (28, 1463232), (32, 1280328), (42, 975488), (48, 853552), (56, 731616), (64, 640164), (84, 487744), (96, 426776), (112, 365808), (128, 320082), (168, 243872), (192, 213388), (224, 182904), (256, 160041), (336, 121936), (384, 106694), (448, 91452), (672, 60968), (768, 53347), (896, 45726), (1344, 30484), (1792, 22863), (2688, 15242), (5376, 7621)]