38756048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127487}}^1$

素因数の和:127514

約数の個数: 20

約数和(自身を含む): 79042560

約数和(自身を除く): 40286512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 127487, 254974, 509948, 1019896, 2039792, 2422253, 4844506, 9689012, 19378024, 38756048]

約数ペア:

[(1, 38756048), (2, 19378024), (4, 9689012), (8, 4844506), (16, 2422253), (19, 2039792), (38, 1019896), (76, 509948), (152, 254974), (304, 127487)]