28838358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 67116816

約数和(自身を除く): 38278458

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 1241, 1291, 1314, 2482, 2582, 3723, 3873, 7446, 7746, 11169, 11619, 21947, 22338, 23238, 43894, 65841, 94243, 131682, 188486, 197523, 282729, 395046, 565458, 848187, 1602131, 1696374, 3204262, 4806393, 9612786, 14419179, 28838358]

約数ペア:

[(1, 28838358), (2, 14419179), (3, 9612786), (6, 4806393), (9, 3204262), (17, 1696374), (18, 1602131), (34, 848187), (51, 565458), (73, 395046), (102, 282729), (146, 197523), (153, 188486), (219, 131682), (306, 94243), (438, 65841), (657, 43894), (1241, 23238), (1291, 22338), (1314, 21947), (2482, 11619), (2582, 11169), (3723, 7746), (3873, 7446)]