47887728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 142133760

約数和(自身を除く): 94246032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 359, 397, 718, 794, 1077, 1191, 1436, 1588, 2154, 2382, 2513, 2779, 2872, 3176, 4308, 4764, 5026, 5558, 5744, 6352, 7539, 8337, 8616, 9528, 10052, 11116, 15078, 16674, 17232, 19056, 20104, 22232, 30156, 33348, 40208, 44464, 60312, 66696, 120624, 133392, 142523, 285046, 427569, 570092, 855138, 997661, 1140184, 1710276, 1995322, 2280368, 2992983, 3420552, 3990644, 5985966, 6841104, 7981288, 11971932, 15962576, 23943864, 47887728]

約数ペア:

[(1, 47887728), (2, 23943864), (3, 15962576), (4, 11971932), (6, 7981288), (7, 6841104), (8, 5985966), (12, 3990644), (14, 3420552), (16, 2992983), (21, 2280368), (24, 1995322), (28, 1710276), (42, 1140184), (48, 997661), (56, 855138), (84, 570092), (112, 427569), (168, 285046), (336, 142523), (359, 133392), (397, 120624), (718, 66696), (794, 60312), (1077, 44464), (1191, 40208), (1436, 33348), (1588, 30156), (2154, 22232), (2382, 20104), (2513, 19056), (2779, 17232), (2872, 16674), (3176, 15078), (4308, 11116), (4764, 10052), (5026, 9528), (5558, 8616), (5744, 8337), (6352, 7539)]