72019582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{49261}}^1$

素因数の和:49323

約数の個数: 16

約数和(自身を含む): 117046512

約数和(自身を除く): 45026930

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 49261, 98522, 837437, 1674874, 2118223, 4236446, 36009791, 72019582]

約数ペア:

[(1, 72019582), (2, 36009791), (17, 4236446), (34, 2118223), (43, 1674874), (86, 837437), (731, 98522), (1462, 49261)]