55642678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16091}}^1$

素因数の和:16132

約数の個数: 32

約数和(自身を含む): 108138240

約数和(自身を除く): 52495562

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 16091, 32182, 112637, 209183, 225274, 305729, 418366, 611458, 1464281, 2140103, 2928562, 3974477, 4280206, 7948954, 27821339, 55642678]

約数ペア:

[(1, 55642678), (2, 27821339), (7, 7948954), (13, 4280206), (14, 3974477), (19, 2928562), (26, 2140103), (38, 1464281), (91, 611458), (133, 418366), (182, 305729), (247, 225274), (266, 209183), (494, 112637), (1729, 32182), (3458, 16091)]