28595646

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 39833154

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 423, 513, 593, 846, 893, 1026, 1186, 1269, 1779, 1786, 2538, 2679, 3558, 5337, 5358, 8037, 10674, 11267, 16011, 16074, 22534, 24111, 27871, 32022, 33801, 48222, 55742, 67602, 83613, 101403, 167226, 202806, 250839, 304209, 501678, 529549, 608418, 752517, 1059098, 1505034, 1588647, 3177294, 4765941, 9531882, 14297823, 28595646]

約数ペア:

[(1, 28595646), (2, 14297823), (3, 9531882), (6, 4765941), (9, 3177294), (18, 1588647), (19, 1505034), (27, 1059098), (38, 752517), (47, 608418), (54, 529549), (57, 501678), (94, 304209), (114, 250839), (141, 202806), (171, 167226), (282, 101403), (342, 83613), (423, 67602), (513, 55742), (593, 48222), (846, 33801), (893, 32022), (1026, 27871), (1186, 24111), (1269, 22534), (1779, 16074), (1786, 16011), (2538, 11267), (2679, 10674), (3558, 8037), (5337, 5358)]