7968772

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 16414860

約数和(自身を除く): 8446088

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 373, 436, 746, 763, 1492, 1526, 2611, 3052, 5222, 5341, 10444, 10682, 18277, 21364, 36554, 40657, 73108, 81314, 162628, 284599, 569198, 1138396, 1992193, 3984386, 7968772]

約数ペア:

[(1, 7968772), (2, 3984386), (4, 1992193), (7, 1138396), (14, 569198), (28, 284599), (49, 162628), (98, 81314), (109, 73108), (196, 40657), (218, 36554), (373, 21364), (436, 18277), (746, 10682), (763, 10444), (1492, 5341), (1526, 5222), (2611, 3052)]