28787876518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{8017}}^1\times {\mathrm{57917}}^1$

素因数の和:65967

約数の個数: 16

約数和(自身を含む): 44581106304

約数和(自身を除く): 15793229786

約数列:

[1, 2, 31, 62, 8017, 16034, 57917, 115834, 248527, 497054, 1795427, 3590854, 464320589, 928641178, 14393938259, 28787876518]

約数ペア:

[(1, 28787876518), (2, 14393938259), (31, 928641178), (62, 464320589), (8017, 3590854), (16034, 1795427), (57917, 497054), (115834, 248527)]