7192972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 13441680

約数和(自身を除く): 6248708

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 761, 1522, 2363, 3044, 4726, 9452, 12937, 25874, 51748, 105779, 211558, 423116, 1798243, 3596486, 7192972]

約数ペア:

[(1, 7192972), (2, 3596486), (4, 1798243), (17, 423116), (34, 211558), (68, 105779), (139, 51748), (278, 25874), (556, 12937), (761, 9452), (1522, 4726), (2363, 3044)]