28411502

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 50056704

約数和(自身を除く): 21645202

約数列:

[1, 2, 7, 14, 71, 101, 142, 202, 283, 497, 566, 707, 994, 1414, 1981, 3962, 7171, 14342, 20093, 28583, 40186, 50197, 57166, 100394, 140651, 200081, 281302, 400162, 2029393, 4058786, 14205751, 28411502]

約数ペア:

[(1, 28411502), (2, 14205751), (7, 4058786), (14, 2029393), (71, 400162), (101, 281302), (142, 200081), (202, 140651), (283, 100394), (497, 57166), (566, 50197), (707, 40186), (994, 28583), (1414, 20093), (1981, 14342), (3962, 7171)]