28096344

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 76396320

約数和(自身を除く): 48299976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1231, 1268, 1902, 2462, 2536, 2853, 3693, 3804, 4924, 5706, 7386, 7608, 9848, 11079, 11412, 14772, 22158, 22824, 29544, 44316, 88632, 390227, 780454, 1170681, 1560908, 2341362, 3121816, 3512043, 4682724, 7024086, 9365448, 14048172, 28096344]

約数ペア:

[(1, 28096344), (2, 14048172), (3, 9365448), (4, 7024086), (6, 4682724), (8, 3512043), (9, 3121816), (12, 2341362), (18, 1560908), (24, 1170681), (36, 780454), (72, 390227), (317, 88632), (634, 44316), (951, 29544), (1231, 22824), (1268, 22158), (1902, 14772), (2462, 11412), (2536, 11079), (2853, 9848), (3693, 7608), (3804, 7386), (4924, 5706)]