72506504

素因数分解:

$2^3\times 7^1\times {\mathrm{1294759}}^1$

素因数の和:1294772

約数の個数: 16

約数和(自身を含む): 155371200

約数和(自身を除く): 82864696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1294759, 2589518, 5179036, 9063313, 10358072, 18126626, 36253252, 72506504]

約数ペア:

[(1, 72506504), (2, 36253252), (4, 18126626), (7, 10358072), (8, 9063313), (14, 5179036), (28, 2589518), (56, 1294759)]