28483344

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1124

約数の個数: 60

約数和(自身を含む): 80161536

約数和(自身を除く): 51678192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 887, 892, 1338, 1774, 1784, 2007, 2661, 2676, 3548, 3568, 4014, 5322, 5352, 7096, 7983, 8028, 10644, 10704, 14192, 15966, 16056, 21288, 31932, 32112, 42576, 63864, 127728, 197801, 395602, 593403, 791204, 1186806, 1582408, 1780209, 2373612, 3164816, 3560418, 4747224, 7120836, 9494448, 14241672, 28483344]

約数ペア:

[(1, 28483344), (2, 14241672), (3, 9494448), (4, 7120836), (6, 4747224), (8, 3560418), (9, 3164816), (12, 2373612), (16, 1780209), (18, 1582408), (24, 1186806), (36, 791204), (48, 593403), (72, 395602), (144, 197801), (223, 127728), (446, 63864), (669, 42576), (887, 32112), (892, 31932), (1338, 21288), (1774, 16056), (1784, 15966), (2007, 14192), (2661, 10704), (2676, 10644), (3548, 8028), (3568, 7983), (4014, 7096), (5322, 5352)]