72129356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1877}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 136192560

約数和(自身を除く): 64063204

約数列:

[1, 2, 4, 13, 26, 52, 739, 1478, 1877, 2956, 3754, 7508, 9607, 19214, 24401, 38428, 48802, 97604, 1387103, 2774206, 5548412, 18032339, 36064678, 72129356]

約数ペア:

[(1, 72129356), (2, 36064678), (4, 18032339), (13, 5548412), (26, 2774206), (52, 1387103), (739, 97604), (1478, 48802), (1877, 38428), (2956, 24401), (3754, 19214), (7508, 9607)]