72843394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3622

約数の個数: 24

約数和(自身を含む): 120290292

約数和(自身を除く): 47446898

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 3533, 7066, 10309, 20618, 45929, 91858, 215513, 431026, 597077, 1194154, 2801669, 5603338, 36421697, 72843394]

約数ペア:

[(1, 72843394), (2, 36421697), (13, 5603338), (26, 2801669), (61, 1194154), (122, 597077), (169, 431026), (338, 215513), (793, 91858), (1586, 45929), (3533, 20618), (7066, 10309)]