28859324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4051}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 54799248

約数和(自身を除く): 25939924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 4051, 7124, 8102, 16204, 52663, 105326, 210652, 554987, 1109974, 2219948, 7214831, 14429662, 28859324]

約数ペア:

[(1, 28859324), (2, 14429662), (4, 7214831), (13, 2219948), (26, 1109974), (52, 554987), (137, 210652), (274, 105326), (548, 52663), (1781, 16204), (3562, 8102), (4051, 7124)]