525968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 20

約数和(自身を含む): 1035648

約数和(自身を除く): 509680

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 463, 568, 926, 1136, 1852, 3704, 7408, 32873, 65746, 131492, 262984, 525968]

約数ペア:

[(1, 525968), (2, 262984), (4, 131492), (8, 65746), (16, 32873), (71, 7408), (142, 3704), (284, 1852), (463, 1136), (568, 926)]