28339938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3551

約数の個数: 48

約数和(自身を含む): 68638752

約数和(自身を除く): 40298814

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 3491, 4059, 6982, 8118, 10473, 20946, 31419, 38401, 62838, 76802, 115203, 143131, 230406, 286262, 345609, 429393, 691218, 858786, 1288179, 1574441, 2576358, 3148882, 4723323, 9446646, 14169969, 28339938]

約数ペア:

[(1, 28339938), (2, 14169969), (3, 9446646), (6, 4723323), (9, 3148882), (11, 2576358), (18, 1574441), (22, 1288179), (33, 858786), (41, 691218), (66, 429393), (82, 345609), (99, 286262), (123, 230406), (198, 143131), (246, 115203), (369, 76802), (451, 62838), (738, 38401), (902, 31419), (1353, 20946), (2706, 10473), (3491, 8118), (4059, 6982)]