28177152

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 78980160

約数和(自身を除く): 50803008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 1931, 2432, 3648, 3862, 4864, 5793, 7296, 7724, 11586, 14592, 15448, 23172, 30896, 36689, 46344, 61792, 73378, 92688, 110067, 123584, 146756, 185376, 220134, 247168, 293512, 370752, 440268, 494336, 587024, 741504, 880536, 1174048, 1483008, 1761072, 2348096, 3522144, 4696192, 7044288, 9392384, 14088576, 28177152]

約数ペア:

[(1, 28177152), (2, 14088576), (3, 9392384), (4, 7044288), (6, 4696192), (8, 3522144), (12, 2348096), (16, 1761072), (19, 1483008), (24, 1174048), (32, 880536), (38, 741504), (48, 587024), (57, 494336), (64, 440268), (76, 370752), (96, 293512), (114, 247168), (128, 220134), (152, 185376), (192, 146756), (228, 123584), (256, 110067), (304, 92688), (384, 73378), (456, 61792), (608, 46344), (768, 36689), (912, 30896), (1216, 23172), (1824, 15448), (1931, 14592), (2432, 11586), (3648, 7724), (3862, 7296), (4864, 5793)]