70621538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{26371}}^1$

素因数の和:26489

約数の個数: 16

約数和(自身を含む): 115192896

約数和(自身を除く): 44571358

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 26371, 52742, 342823, 685646, 2716213, 5432426, 35310769, 70621538]

約数ペア:

[(1, 70621538), (2, 35310769), (13, 5432426), (26, 2716213), (103, 685646), (206, 342823), (1339, 52742), (2678, 26371)]