72395176

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31531}}^1$

素因数の和:31585

約数の個数: 32

約数和(自身を含む): 158921280

約数和(自身を除く): 86526104

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 31531, 63062, 126124, 220717, 252248, 441434, 882868, 1292771, 1765736, 2585542, 5171084, 9049397, 10342168, 18098794, 36197588, 72395176]

約数ペア:

[(1, 72395176), (2, 36197588), (4, 18098794), (7, 10342168), (8, 9049397), (14, 5171084), (28, 2585542), (41, 1765736), (56, 1292771), (82, 882868), (164, 441434), (287, 252248), (328, 220717), (574, 126124), (1148, 63062), (2296, 31531)]