82727722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1997}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 155364480

約数和(自身を除く): 72636758

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 269, 538, 1883, 1997, 2959, 3766, 3994, 5918, 13979, 20713, 21967, 27958, 41426, 43934, 153769, 307538, 537193, 1074386, 3760351, 5909123, 7520702, 11818246, 41363861, 82727722]

約数ペア:

[(1, 82727722), (2, 41363861), (7, 11818246), (11, 7520702), (14, 5909123), (22, 3760351), (77, 1074386), (154, 537193), (269, 307538), (538, 153769), (1883, 43934), (1997, 41426), (2959, 27958), (3766, 21967), (3994, 20713), (5918, 13979)]