57778826

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 101079552

約数和(自身を除く): 43300726

約数列:

[1, 2, 7, 14, 97, 157, 194, 271, 314, 542, 679, 1099, 1358, 1897, 2198, 3794, 15229, 26287, 30458, 42547, 52574, 85094, 106603, 184009, 213206, 297829, 368018, 595658, 4127059, 8254118, 28889413, 57778826]

約数ペア:

[(1, 57778826), (2, 28889413), (7, 8254118), (14, 4127059), (97, 595658), (157, 368018), (194, 297829), (271, 213206), (314, 184009), (542, 106603), (679, 85094), (1099, 52574), (1358, 42547), (1897, 30458), (2198, 26287), (3794, 15229)]