727376

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:303

約数の個数: 30

約数和(自身を含む): 1531710

約数和(自身を除く): 804334

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 269, 338, 538, 676, 1076, 1352, 2152, 2704, 3497, 4304, 6994, 13988, 27976, 45461, 55952, 90922, 181844, 363688, 727376]

約数ペア:

[(1, 727376), (2, 363688), (4, 181844), (8, 90922), (13, 55952), (16, 45461), (26, 27976), (52, 13988), (104, 6994), (169, 4304), (208, 3497), (269, 2704), (338, 2152), (538, 1352), (676, 1076)]