28428678

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{8923}}^1$

素因数の和:8993

約数の個数: 32

約数和(自身を含む): 64252800

約数和(自身を除く): 35824122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 8923, 17846, 26769, 53538, 80307, 160614, 240921, 481842, 526457, 1052914, 1579371, 3158742, 4738113, 9476226, 14214339, 28428678]

約数ペア:

[(1, 28428678), (2, 14214339), (3, 9476226), (6, 4738113), (9, 3158742), (18, 1579371), (27, 1052914), (54, 526457), (59, 481842), (118, 240921), (177, 160614), (354, 80307), (531, 53538), (1062, 26769), (1593, 17846), (3186, 8923)]