65730448

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2003}}^1$

素因数の和:2311

約数の個数: 40

約数和(自身を含む): 146115648

約数和(自身を除く): 80385200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2003, 2051, 2344, 4006, 4102, 4688, 8012, 8204, 14021, 16024, 16408, 28042, 32048, 32816, 56084, 112168, 224336, 586879, 1173758, 2347516, 4108153, 4695032, 8216306, 9390064, 16432612, 32865224, 65730448]

約数ペア:

[(1, 65730448), (2, 32865224), (4, 16432612), (7, 9390064), (8, 8216306), (14, 4695032), (16, 4108153), (28, 2347516), (56, 1173758), (112, 586879), (293, 224336), (586, 112168), (1172, 56084), (2003, 32816), (2051, 32048), (2344, 28042), (4006, 16408), (4102, 16024), (4688, 14021), (8012, 8204)]