21761569448

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1801}}^1\times {\mathrm{22543}}^1$

素因数の和:24417

約数の個数: 32

約数和(自身を含む): 41436773760

約数和(自身を除く): 19675204312

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1801, 3602, 7204, 14408, 22543, 45086, 90172, 120667, 180344, 241334, 482668, 965336, 1510381, 3020762, 6041524, 12083048, 40599943, 81199886, 162399772, 324799544, 2720196181, 5440392362, 10880784724, 21761569448]

約数ペア:

[(1, 21761569448), (2, 10880784724), (4, 5440392362), (8, 2720196181), (67, 324799544), (134, 162399772), (268, 81199886), (536, 40599943), (1801, 12083048), (3602, 6041524), (7204, 3020762), (14408, 1510381), (22543, 965336), (45086, 482668), (90172, 241334), (120667, 180344)]