72651446

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 127837440

約数和(自身を除く): 55185994

約数列:

[1, 2, 7, 14, 53, 106, 179, 358, 371, 547, 742, 1094, 1253, 2506, 3829, 7658, 9487, 18974, 28991, 57982, 66409, 97913, 132818, 195826, 202937, 405874, 685391, 1370782, 5189389, 10378778, 36325723, 72651446]

約数ペア:

[(1, 72651446), (2, 36325723), (7, 10378778), (14, 5189389), (53, 1370782), (106, 685391), (179, 405874), (358, 202937), (371, 195826), (547, 132818), (742, 97913), (1094, 66409), (1253, 57982), (2506, 28991), (3829, 18974), (7658, 9487)]