72040434

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 146893824

約数和(自身を除く): 74853390

約数列:

[1, 2, 3, 6, 71, 142, 213, 263, 426, 526, 643, 789, 1286, 1578, 1929, 3858, 18673, 37346, 45653, 56019, 91306, 112038, 136959, 169109, 273918, 338218, 507327, 1014654, 12006739, 24013478, 36020217, 72040434]

約数ペア:

[(1, 72040434), (2, 36020217), (3, 24013478), (6, 12006739), (71, 1014654), (142, 507327), (213, 338218), (263, 273918), (426, 169109), (526, 136959), (643, 112038), (789, 91306), (1286, 56019), (1578, 45653), (1929, 37346), (3858, 18673)]