428508736

素因数分解:

$2^6\times {\mathrm{683}}^1\times {\mathrm{9803}}^1$

素因数の和:10498

約数の個数: 28

約数和(自身を含む): 851653872

約数和(自身を除く): 423145136

約数列:

[1, 2, 4, 8, 16, 32, 64, 683, 1366, 2732, 5464, 9803, 10928, 19606, 21856, 39212, 43712, 78424, 156848, 313696, 627392, 6695449, 13390898, 26781796, 53563592, 107127184, 214254368, 428508736]

約数ペア:

[(1, 428508736), (2, 214254368), (4, 107127184), (8, 53563592), (16, 26781796), (32, 13390898), (64, 6695449), (683, 627392), (1366, 313696), (2732, 156848), (5464, 78424), (9803, 43712), (10928, 39212), (19606, 21856)]