28503504

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1511}}^1$

素因数の和:1656

約数の個数: 60

約数和(自身を含む): 80432352

約数和(自身を除く): 51928848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1511, 1572, 2096, 2358, 3022, 3144, 4533, 4716, 6044, 6288, 9066, 9432, 12088, 13599, 18132, 18864, 24176, 27198, 36264, 54396, 72528, 108792, 197941, 217584, 395882, 593823, 791764, 1187646, 1583528, 1781469, 2375292, 3167056, 3562938, 4750584, 7125876, 9501168, 14251752, 28503504]

約数ペア:

[(1, 28503504), (2, 14251752), (3, 9501168), (4, 7125876), (6, 4750584), (8, 3562938), (9, 3167056), (12, 2375292), (16, 1781469), (18, 1583528), (24, 1187646), (36, 791764), (48, 593823), (72, 395882), (131, 217584), (144, 197941), (262, 108792), (393, 72528), (524, 54396), (786, 36264), (1048, 27198), (1179, 24176), (1511, 18864), (1572, 18132), (2096, 13599), (2358, 12088), (3022, 9432), (3144, 9066), (4533, 6288), (4716, 6044)]