28094208

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 75570768

約数和(自身を除く): 47476560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 233, 256, 314, 384, 466, 471, 628, 699, 768, 932, 942, 1256, 1398, 1864, 1884, 2512, 2796, 3728, 3768, 5024, 5592, 7456, 7536, 10048, 11184, 14912, 15072, 20096, 22368, 29824, 30144, 36581, 40192, 44736, 59648, 60288, 73162, 89472, 109743, 120576, 146324, 178944, 219486, 292648, 438972, 585296, 877944, 1170592, 1755888, 2341184, 3511776, 4682368, 7023552, 9364736, 14047104, 28094208]

約数ペア:

[(1, 28094208), (2, 14047104), (3, 9364736), (4, 7023552), (6, 4682368), (8, 3511776), (12, 2341184), (16, 1755888), (24, 1170592), (32, 877944), (48, 585296), (64, 438972), (96, 292648), (128, 219486), (157, 178944), (192, 146324), (233, 120576), (256, 109743), (314, 89472), (384, 73162), (466, 60288), (471, 59648), (628, 44736), (699, 40192), (768, 36581), (932, 30144), (942, 29824), (1256, 22368), (1398, 20096), (1864, 15072), (1884, 14912), (2512, 11184), (2796, 10048), (3728, 7536), (3768, 7456), (5024, 5592)]