28951892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1567}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 52684800

約数和(自身を除く): 23732908

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 1567, 3134, 4619, 6268, 9238, 18476, 48577, 97154, 194308, 233483, 466966, 933932, 7237973, 14475946, 28951892]

約数ペア:

[(1, 28951892), (2, 14475946), (4, 7237973), (31, 933932), (62, 466966), (124, 233483), (149, 194308), (298, 97154), (596, 48577), (1567, 18476), (3134, 9238), (4619, 6268)]