72983864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{480157}}^1$

素因数の和:480182

約数の個数: 16

約数和(自身を含む): 144047400

約数和(自身を除く): 71063536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 480157, 960314, 1920628, 3841256, 9122983, 18245966, 36491932, 72983864]

約数ペア:

[(1, 72983864), (2, 36491932), (4, 18245966), (8, 9122983), (19, 3841256), (38, 1920628), (76, 960314), (152, 480157)]