28919874

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 59356800

約数和(自身を除く): 30436926

約数列:

[1, 2, 3, 6, 53, 106, 159, 199, 318, 398, 457, 597, 914, 1194, 1371, 2742, 10547, 21094, 24221, 31641, 48442, 63282, 72663, 90943, 145326, 181886, 272829, 545658, 4819979, 9639958, 14459937, 28919874]

約数ペア:

[(1, 28919874), (2, 14459937), (3, 9639958), (6, 4819979), (53, 545658), (106, 272829), (159, 181886), (199, 145326), (318, 90943), (398, 72663), (457, 63282), (597, 48442), (914, 31641), (1194, 24221), (1371, 21094), (2742, 10547)]