57970744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17981}}^1$

素因数の和:18031

約数の個数: 32

約数和(自身を含む): 120839040

約数和(自身を除く): 62868296

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 17981, 35962, 71924, 143848, 233753, 467506, 557411, 935012, 1114822, 1870024, 2229644, 4459288, 7246343, 14492686, 28985372, 57970744]

約数ペア:

[(1, 57970744), (2, 28985372), (4, 14492686), (8, 7246343), (13, 4459288), (26, 2229644), (31, 1870024), (52, 1114822), (62, 935012), (104, 557411), (124, 467506), (248, 233753), (403, 143848), (806, 71924), (1612, 35962), (3224, 17981)]