72690842

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{34847}}^1$

素因数の和:35005

約数の個数: 16

約数和(自身を含む): 125452800

約数和(自身を除く): 52761958

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 34847, 69694, 243929, 487858, 5192203, 10384406, 36345421, 72690842]

約数ペア:

[(1, 72690842), (2, 36345421), (7, 10384406), (14, 5192203), (149, 487858), (298, 243929), (1043, 69694), (2086, 34847)]