7340272

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 14927616

約数和(自身を除く): 7587344

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 227, 344, 376, 454, 688, 752, 908, 1816, 2021, 3632, 4042, 8084, 9761, 10669, 16168, 19522, 21338, 32336, 39044, 42676, 78088, 85352, 156176, 170704, 458767, 917534, 1835068, 3670136, 7340272]

約数ペア:

[(1, 7340272), (2, 3670136), (4, 1835068), (8, 917534), (16, 458767), (43, 170704), (47, 156176), (86, 85352), (94, 78088), (172, 42676), (188, 39044), (227, 32336), (344, 21338), (376, 19522), (454, 16168), (688, 10669), (752, 9761), (908, 8084), (1816, 4042), (2021, 3632)]