13662568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 26784000

約数和(自身を除く): 13121432

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 619, 712, 1238, 2476, 2759, 4952, 5518, 11036, 19189, 22072, 38378, 55091, 76756, 110182, 153512, 220364, 440728, 1707821, 3415642, 6831284, 13662568]

約数ペア:

[(1, 13662568), (2, 6831284), (4, 3415642), (8, 1707821), (31, 440728), (62, 220364), (89, 153512), (124, 110182), (178, 76756), (248, 55091), (356, 38378), (619, 22072), (712, 19189), (1238, 11036), (2476, 5518), (2759, 4952)]