26419888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3553

約数の個数: 40

約数和(自身を含む): 57157056

約数和(自身を除く): 30737168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3491, 3784, 6982, 7568, 13964, 27928, 38401, 55856, 76802, 150113, 153604, 300226, 307208, 600452, 614416, 1200904, 1651243, 2401808, 3302486, 6604972, 13209944, 26419888]

約数ペア:

[(1, 26419888), (2, 13209944), (4, 6604972), (8, 3302486), (11, 2401808), (16, 1651243), (22, 1200904), (43, 614416), (44, 600452), (86, 307208), (88, 300226), (172, 153604), (176, 150113), (344, 76802), (473, 55856), (688, 38401), (946, 27928), (1892, 13964), (3491, 7568), (3784, 6982)]