28188498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1277}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 60975936

約数和(自身を除く): 32787438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1277, 1698, 2554, 3679, 3831, 7358, 7662, 11037, 16601, 22074, 33202, 49803, 99606, 361391, 722782, 1084173, 2168346, 4698083, 9396166, 14094249, 28188498]

約数ペア:

[(1, 28188498), (2, 14094249), (3, 9396166), (6, 4698083), (13, 2168346), (26, 1084173), (39, 722782), (78, 361391), (283, 99606), (566, 49803), (849, 33202), (1277, 22074), (1698, 16601), (2554, 11037), (3679, 7662), (3831, 7358)]