72025576

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2557}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 154707840

約数和(自身を除く): 82682264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 2557, 3521, 4024, 5114, 7042, 10228, 14084, 17899, 20456, 28168, 35798, 71596, 143192, 1286171, 2572342, 5144684, 9003197, 10289368, 18006394, 36012788, 72025576]

約数ペア:

[(1, 72025576), (2, 36012788), (4, 18006394), (7, 10289368), (8, 9003197), (14, 5144684), (28, 2572342), (56, 1286171), (503, 143192), (1006, 71596), (2012, 35798), (2557, 28168), (3521, 20456), (4024, 17899), (5114, 14084), (7042, 10228)]