70139056

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{25939}}^1$

素因数の和:25973

約数の個数: 30

約数和(自身を含む): 147157620

約数和(自身を除く): 77018564

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 25939, 51878, 103756, 207512, 337207, 415024, 674414, 1348828, 2697656, 4383691, 5395312, 8767382, 17534764, 35069528, 70139056]

約数ペア:

[(1, 70139056), (2, 35069528), (4, 17534764), (8, 8767382), (13, 5395312), (16, 4383691), (26, 2697656), (52, 1348828), (104, 674414), (169, 415024), (208, 337207), (338, 207512), (676, 103756), (1352, 51878), (2704, 25939)]