28155402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 67830048

約数和(自身を除く): 39674646

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 2683, 3498, 5247, 5366, 8049, 10494, 16098, 24147, 29513, 48294, 59026, 88539, 142199, 177078, 265617, 284398, 426597, 531234, 853194, 1279791, 1564189, 2559582, 3128378, 4692567, 9385134, 14077701, 28155402]

約数ペア:

[(1, 28155402), (2, 14077701), (3, 9385134), (6, 4692567), (9, 3128378), (11, 2559582), (18, 1564189), (22, 1279791), (33, 853194), (53, 531234), (66, 426597), (99, 284398), (106, 265617), (159, 177078), (198, 142199), (318, 88539), (477, 59026), (583, 48294), (954, 29513), (1166, 24147), (1749, 16098), (2683, 10494), (3498, 8049), (5247, 5366)]