63913928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1283}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 129427200

約数和(自身を除く): 65513272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 479, 958, 1283, 1916, 2566, 3832, 5132, 6227, 10264, 12454, 16679, 24908, 33358, 49816, 66716, 133432, 614557, 1229114, 2458228, 4916456, 7989241, 15978482, 31956964, 63913928]

約数ペア:

[(1, 63913928), (2, 31956964), (4, 15978482), (8, 7989241), (13, 4916456), (26, 2458228), (52, 1229114), (104, 614557), (479, 133432), (958, 66716), (1283, 49816), (1916, 33358), (2566, 24908), (3832, 16679), (5132, 12454), (6227, 10264)]