15248128

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 35581952

約数和(自身を除く): 20333824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 127, 128, 134, 224, 254, 256, 268, 448, 469, 508, 536, 889, 896, 938, 1016, 1072, 1778, 1792, 1876, 2032, 2144, 3556, 3752, 4064, 4288, 7112, 7504, 8128, 8509, 8576, 14224, 15008, 16256, 17018, 17152, 28448, 30016, 32512, 34036, 56896, 59563, 60032, 68072, 113792, 119126, 120064, 136144, 227584, 238252, 272288, 476504, 544576, 953008, 1089152, 1906016, 2178304, 3812032, 7624064, 15248128]

約数ペア:

[(1, 15248128), (2, 7624064), (4, 3812032), (7, 2178304), (8, 1906016), (14, 1089152), (16, 953008), (28, 544576), (32, 476504), (56, 272288), (64, 238252), (67, 227584), (112, 136144), (127, 120064), (128, 119126), (134, 113792), (224, 68072), (254, 60032), (256, 59563), (268, 56896), (448, 34036), (469, 32512), (508, 30016), (536, 28448), (889, 17152), (896, 17018), (938, 16256), (1016, 15008), (1072, 14224), (1778, 8576), (1792, 8509), (1876, 8128), (2032, 7504), (2144, 7112), (3556, 4288), (3752, 4064)]