28181634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5923}}^1$

素因数の和:6002

約数の個数: 32

約数和(自身を含む): 61704384

約数和(自身を除く): 33522750

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 5923, 11846, 17769, 35538, 76999, 153998, 230997, 361303, 461994, 722606, 1083909, 2167818, 4696939, 9393878, 14090817, 28181634]

約数ペア:

[(1, 28181634), (2, 14090817), (3, 9393878), (6, 4696939), (13, 2167818), (26, 1083909), (39, 722606), (61, 461994), (78, 361303), (122, 230997), (183, 153998), (366, 76999), (793, 35538), (1586, 17769), (2379, 11846), (4758, 5923)]