67828436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^2$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 135840348

約数和(自身を除く): 68011912

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 277, 442, 554, 884, 1108, 3601, 4709, 7202, 9418, 14404, 18836, 61217, 76729, 122434, 153458, 244868, 306916, 997477, 1304393, 1994954, 2608786, 3989908, 5217572, 16957109, 33914218, 67828436]

約数ペア:

[(1, 67828436), (2, 33914218), (4, 16957109), (13, 5217572), (17, 3989908), (26, 2608786), (34, 1994954), (52, 1304393), (68, 997477), (221, 306916), (277, 244868), (442, 153458), (554, 122434), (884, 76729), (1108, 61217), (3601, 18836), (4709, 14404), (7202, 9418)]