40860716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41357}}^1$

素因数の和:41393

約数の個数: 24

約数和(自身を含む): 81061680

約数和(自身を除く): 40200964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 41357, 82714, 165428, 537641, 785783, 1075282, 1571566, 2150564, 3143132, 10215179, 20430358, 40860716]

約数ペア:

[(1, 40860716), (2, 20430358), (4, 10215179), (13, 3143132), (19, 2150564), (26, 1571566), (38, 1075282), (52, 785783), (76, 537641), (247, 165428), (494, 82714), (988, 41357)]