72481448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{696937}}^1$

素因数の和:696956

約数の個数: 16

約数和(自身を含む): 146356980

約数和(自身を除く): 73875532

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 696937, 1393874, 2787748, 5575496, 9060181, 18120362, 36240724, 72481448]

約数ペア:

[(1, 72481448), (2, 36240724), (4, 18120362), (8, 9060181), (13, 5575496), (26, 2787748), (52, 1393874), (104, 696937)]