28584844

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 51191168

約数和(自身を除く): 22606324

約数列:

[1, 2, 4, 61, 122, 193, 244, 386, 607, 772, 1214, 2428, 11773, 23546, 37027, 47092, 74054, 117151, 148108, 234302, 468604, 7146211, 14292422, 28584844]

約数ペア:

[(1, 28584844), (2, 14292422), (4, 7146211), (61, 468604), (122, 234302), (193, 148108), (244, 117151), (386, 74054), (607, 47092), (772, 37027), (1214, 23546), (2428, 11773)]