28281139916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53551}}^1\times {\mathrm{4259}}^1$

素因数の和:57845

約数の個数: 24

約数和(自身を含む): 51101460480

約数和(自身を除く): 22820320564

約数列:

[1, 2, 4, 31, 62, 124, 4259, 8518, 17036, 53551, 107102, 132029, 214204, 264058, 528116, 1660081, 3320162, 6640324, 228073709, 456147418, 912294836, 7070284979, 14140569958, 28281139916]

約数ペア:

[(1, 28281139916), (2, 14140569958), (4, 7070284979), (31, 912294836), (62, 456147418), (124, 228073709), (4259, 6640324), (8518, 3320162), (17036, 1660081), (53551, 528116), (107102, 264058), (132029, 214204)]