72370448

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{61961}}^1$

素因数の和:62042

約数の個数: 20

約数和(自身を含む): 142140828

約数和(自身を除く): 69770380

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 61961, 123922, 247844, 495688, 991376, 4523153, 9046306, 18092612, 36185224, 72370448]

約数ペア:

[(1, 72370448), (2, 36185224), (4, 18092612), (8, 9046306), (16, 4523153), (73, 991376), (146, 495688), (292, 247844), (584, 123922), (1168, 61961)]