66371328

素因数分解:

$2^8\times 3^2\times {\mathrm{28807}}^1$

素因数の和:28829

約数の個数: 54

約数和(自身を含む): 191371544

約数和(自身を除く): 125000216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 28807, 57614, 86421, 115228, 172842, 230456, 259263, 345684, 460912, 518526, 691368, 921824, 1037052, 1382736, 1843648, 2074104, 2765472, 3687296, 4148208, 5530944, 7374592, 8296416, 11061888, 16592832, 22123776, 33185664, 66371328]

約数ペア:

[(1, 66371328), (2, 33185664), (3, 22123776), (4, 16592832), (6, 11061888), (8, 8296416), (9, 7374592), (12, 5530944), (16, 4148208), (18, 3687296), (24, 2765472), (32, 2074104), (36, 1843648), (48, 1382736), (64, 1037052), (72, 921824), (96, 691368), (128, 518526), (144, 460912), (192, 345684), (256, 259263), (288, 230456), (384, 172842), (576, 115228), (768, 86421), (1152, 57614), (2304, 28807)]