23721216

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 64214304

約数和(自身を除く): 40493088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 461, 536, 768, 804, 922, 1072, 1383, 1608, 1844, 2144, 2766, 3216, 3688, 4288, 5532, 6432, 7376, 8576, 11064, 12864, 14752, 17152, 22128, 25728, 29504, 30887, 44256, 51456, 59008, 61774, 88512, 92661, 118016, 123548, 177024, 185322, 247096, 354048, 370644, 494192, 741288, 988384, 1482576, 1976768, 2965152, 3953536, 5930304, 7907072, 11860608, 23721216]

約数ペア:

[(1, 23721216), (2, 11860608), (3, 7907072), (4, 5930304), (6, 3953536), (8, 2965152), (12, 1976768), (16, 1482576), (24, 988384), (32, 741288), (48, 494192), (64, 370644), (67, 354048), (96, 247096), (128, 185322), (134, 177024), (192, 123548), (201, 118016), (256, 92661), (268, 88512), (384, 61774), (402, 59008), (461, 51456), (536, 44256), (768, 30887), (804, 29504), (922, 25728), (1072, 22128), (1383, 17152), (1608, 14752), (1844, 12864), (2144, 11064), (2766, 8576), (3216, 7376), (3688, 6432), (4288, 5532)]