3638608

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3282

約数の個数: 20

約数和(自身を含む): 7151328

約数和(自身を除く): 3512720

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3203, 6406, 12812, 25624, 51248, 227413, 454826, 909652, 1819304, 3638608]

約数ペア:

[(1, 3638608), (2, 1819304), (4, 909652), (8, 454826), (16, 227413), (71, 51248), (142, 25624), (284, 12812), (568, 6406), (1136, 3203)]