69171388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{120929}}^1$

素因数の和:120957

約数の個数: 24

約数和(自身を含む): 142213680

約数和(自身を除く): 73042292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 120929, 241858, 483716, 1330219, 1572077, 2660438, 3144154, 5320876, 6288308, 17292847, 34585694, 69171388]

約数ペア:

[(1, 69171388), (2, 34585694), (4, 17292847), (11, 6288308), (13, 5320876), (22, 3144154), (26, 2660438), (44, 1572077), (52, 1330219), (143, 483716), (286, 241858), (572, 120929)]