28993426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3191}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 26164334

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 3191, 4543, 6382, 9086, 22337, 35101, 44674, 70202, 188269, 245707, 376538, 491414, 1317883, 2070959, 2635766, 4141918, 14496713, 28993426]

約数ペア:

[(1, 28993426), (2, 14496713), (7, 4141918), (11, 2635766), (14, 2070959), (22, 1317883), (59, 491414), (77, 376538), (118, 245707), (154, 188269), (413, 70202), (649, 44674), (826, 35101), (1298, 22337), (3191, 9086), (4543, 6382)]