40104376

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29663}}^1$

素因数の和:29695

約数の個数: 24

約数和(自身を含む): 81427680

約数和(自身を除く): 41323304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 29663, 59326, 118652, 237304, 385619, 771238, 1542476, 3084952, 5013047, 10026094, 20052188, 40104376]

約数ペア:

[(1, 40104376), (2, 20052188), (4, 10026094), (8, 5013047), (13, 3084952), (26, 1542476), (52, 771238), (104, 385619), (169, 237304), (338, 118652), (676, 59326), (1352, 29663)]