26320552

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 24223448

約数列:

[1, 2, 4, 8, 71, 142, 149, 284, 298, 311, 568, 596, 622, 1192, 1244, 2488, 10579, 21158, 22081, 42316, 44162, 46339, 84632, 88324, 92678, 176648, 185356, 370712, 3290069, 6580138, 13160276, 26320552]

約数ペア:

[(1, 26320552), (2, 13160276), (4, 6580138), (8, 3290069), (71, 370712), (142, 185356), (149, 176648), (284, 92678), (298, 88324), (311, 84632), (568, 46339), (596, 44162), (622, 42316), (1192, 22081), (1244, 21158), (2488, 10579)]