38740516

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 69198584

約数和(自身を除く): 30458068

約数列:

[1, 2, 4, 73, 146, 181, 292, 362, 724, 733, 1466, 2932, 13213, 26426, 52852, 53509, 107018, 132673, 214036, 265346, 530692, 9685129, 19370258, 38740516]

約数ペア:

[(1, 38740516), (2, 19370258), (4, 9685129), (73, 530692), (146, 265346), (181, 214036), (292, 132673), (362, 107018), (724, 53509), (733, 52852), (1466, 26426), (2932, 13213)]