76740272

素因数分解:

$2^4\times 7^2\times {\mathrm{97883}}^1$

素因数の和:97905

約数の個数: 30

約数和(自身を含む): 172961028

約数和(自身を除く): 96220756

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 97883, 195766, 391532, 685181, 783064, 1370362, 1566128, 2740724, 4796267, 5481448, 9592534, 10962896, 19185068, 38370136, 76740272]

約数ペア:

[(1, 76740272), (2, 38370136), (4, 19185068), (7, 10962896), (8, 9592534), (14, 5481448), (16, 4796267), (28, 2740724), (49, 1566128), (56, 1370362), (98, 783064), (112, 685181), (196, 391532), (392, 195766), (784, 97883)]