39375364

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 81034240

約数和(自身を除く): 41658876

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 139, 151, 268, 278, 302, 469, 556, 604, 938, 973, 1057, 1876, 1946, 2114, 3892, 4228, 9313, 10117, 18626, 20234, 20989, 37252, 40468, 41978, 65191, 70819, 83956, 130382, 141638, 146923, 260764, 283276, 293846, 587692, 1406263, 2812526, 5625052, 9843841, 19687682, 39375364]

約数ペア:

[(1, 39375364), (2, 19687682), (4, 9843841), (7, 5625052), (14, 2812526), (28, 1406263), (67, 587692), (134, 293846), (139, 283276), (151, 260764), (268, 146923), (278, 141638), (302, 130382), (469, 83956), (556, 70819), (604, 65191), (938, 41978), (973, 40468), (1057, 37252), (1876, 20989), (1946, 20234), (2114, 18626), (3892, 10117), (4228, 9313)]