72029872705

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{43573}}^1$

素因数の和:44305

約数の個数: 32

約数和(自身を含む): 100294101504

約数和(自身を除く): 28264228799

約数列:

[1, 5, 7, 35, 73, 365, 511, 647, 2555, 3235, 4529, 22645, 43573, 47231, 217865, 236155, 305011, 330617, 1525055, 1653085, 3180829, 15904145, 22265803, 28191731, 111329015, 140958655, 197342117, 986710585, 2057996363, 10289981815, 14405974541, 72029872705]

約数ペア:

[(1, 72029872705), (5, 14405974541), (7, 10289981815), (35, 2057996363), (73, 986710585), (365, 197342117), (511, 140958655), (647, 111329015), (2555, 28191731), (3235, 22265803), (4529, 15904145), (22645, 3180829), (43573, 1653085), (47231, 1525055), (217865, 330617), (236155, 305011)]