15520512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{2887}}^1$

素因数の和:2913

約数の個数: 72

約数和(自身を含む): 47224576

約数和(自身を除く): 31704064

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, 2887, 5376, 5774, 8661, 11548, 17322, 20209, 23096, 34644, 40418, 46192, 60627, 69288, 80836, 92384, 121254, 138576, 161672, 184768, 242508, 277152, 323344, 369536, 485016, 554304, 646688, 739072, 970032, 1108608, 1293376, 1940064, 2217216, 2586752, 3880128, 5173504, 7760256, 15520512]

約数ペア:

[(1, 15520512), (2, 7760256), (3, 5173504), (4, 3880128), (6, 2586752), (7, 2217216), (8, 1940064), (12, 1293376), (14, 1108608), (16, 970032), (21, 739072), (24, 646688), (28, 554304), (32, 485016), (42, 369536), (48, 323344), (56, 277152), (64, 242508), (84, 184768), (96, 161672), (112, 138576), (128, 121254), (168, 92384), (192, 80836), (224, 69288), (256, 60627), (336, 46192), (384, 40418), (448, 34644), (672, 23096), (768, 20209), (896, 17322), (1344, 11548), (1792, 8661), (2688, 5774), (2887, 5376)]