72657824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{119503}}^1$

素因数の和:119532

約数の個数: 24

約数和(自身を含む): 150575040

約数和(自身を除く): 77917216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 119503, 239006, 478012, 956024, 1912048, 2270557, 3824096, 4541114, 9082228, 18164456, 36328912, 72657824]

約数ペア:

[(1, 72657824), (2, 36328912), (4, 18164456), (8, 9082228), (16, 4541114), (19, 3824096), (32, 2270557), (38, 1912048), (76, 956024), (152, 478012), (304, 239006), (608, 119503)]