29086928

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 60

約数和(自身を含む): 63174528

約数和(自身を除く): 34087600

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 347, 403, 496, 676, 694, 806, 1352, 1388, 1612, 2704, 2776, 3224, 4511, 5239, 5552, 6448, 9022, 10478, 10757, 18044, 20956, 21514, 36088, 41912, 43028, 58643, 72176, 83824, 86056, 117286, 139841, 172112, 234572, 279682, 469144, 559364, 938288, 1118728, 1817933, 2237456, 3635866, 7271732, 14543464, 29086928]

約数ペア:

[(1, 29086928), (2, 14543464), (4, 7271732), (8, 3635866), (13, 2237456), (16, 1817933), (26, 1118728), (31, 938288), (52, 559364), (62, 469144), (104, 279682), (124, 234572), (169, 172112), (208, 139841), (248, 117286), (338, 86056), (347, 83824), (403, 72176), (496, 58643), (676, 43028), (694, 41912), (806, 36088), (1352, 21514), (1388, 20956), (1612, 18044), (2704, 10757), (2776, 10478), (3224, 9022), (4511, 6448), (5239, 5552)]