69859088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6337}}^1$

素因数の和:6411

約数の個数: 40

約数和(自身を含む): 148537368

約数和(自身を除く): 78678280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 6337, 11024, 12674, 25348, 50696, 82381, 101392, 164762, 329524, 335861, 659048, 671722, 1318096, 1343444, 2686888, 4366193, 5373776, 8732386, 17464772, 34929544, 69859088]

約数ペア:

[(1, 69859088), (2, 34929544), (4, 17464772), (8, 8732386), (13, 5373776), (16, 4366193), (26, 2686888), (52, 1343444), (53, 1318096), (104, 671722), (106, 659048), (208, 335861), (212, 329524), (424, 164762), (689, 101392), (848, 82381), (1378, 50696), (2756, 25348), (5512, 12674), (6337, 11024)]