26583890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 49363776

約数和(自身を除く): 22779886

約数列:

[1, 2, 5, 10, 43, 86, 211, 215, 293, 422, 430, 586, 1055, 1465, 2110, 2930, 9073, 12599, 18146, 25198, 45365, 61823, 62995, 90730, 123646, 125990, 309115, 618230, 2658389, 5316778, 13291945, 26583890]

約数ペア:

[(1, 26583890), (2, 13291945), (5, 5316778), (10, 2658389), (43, 618230), (86, 309115), (211, 125990), (215, 123646), (293, 90730), (422, 62995), (430, 61823), (586, 45365), (1055, 25198), (1465, 18146), (2110, 12599), (2930, 9073)]