28590952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 57957480

約数和(自身を除く): 29366528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 653, 842, 1306, 1684, 2612, 3368, 5224, 5473, 8489, 10946, 16978, 21892, 33956, 43784, 67912, 274913, 549826, 1099652, 2199304, 3573869, 7147738, 14295476, 28590952]

約数ペア:

[(1, 28590952), (2, 14295476), (4, 7147738), (8, 3573869), (13, 2199304), (26, 1099652), (52, 549826), (104, 274913), (421, 67912), (653, 43784), (842, 33956), (1306, 21892), (1684, 16978), (2612, 10946), (3368, 8489), (5224, 5473)]