66885028

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 137499264

約数和(自身を除く): 70614236

約数列:

[1, 2, 4, 7, 14, 28, 67, 101, 134, 202, 268, 353, 404, 469, 706, 707, 938, 1412, 1414, 1876, 2471, 2828, 4942, 6767, 9884, 13534, 23651, 27068, 35653, 47302, 47369, 71306, 94604, 94738, 142612, 165557, 189476, 249571, 331114, 499142, 662228, 998284, 2388751, 4777502, 9555004, 16721257, 33442514, 66885028]

約数ペア:

[(1, 66885028), (2, 33442514), (4, 16721257), (7, 9555004), (14, 4777502), (28, 2388751), (67, 998284), (101, 662228), (134, 499142), (202, 331114), (268, 249571), (353, 189476), (404, 165557), (469, 142612), (706, 94738), (707, 94604), (938, 71306), (1412, 47369), (1414, 47302), (1876, 35653), (2471, 27068), (2828, 23651), (4942, 13534), (6767, 9884)]