26538564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10007}}^1$

素因数の和:10044

約数の個数: 48

約数和(自身を含む): 70616448

約数和(自身を除く): 44077884

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 10007, 20014, 30021, 40028, 60042, 120084, 130091, 170119, 260182, 340238, 390273, 510357, 520364, 680476, 780546, 1020714, 1561092, 2041428, 2211547, 4423094, 6634641, 8846188, 13269282, 26538564]

約数ペア:

[(1, 26538564), (2, 13269282), (3, 8846188), (4, 6634641), (6, 4423094), (12, 2211547), (13, 2041428), (17, 1561092), (26, 1020714), (34, 780546), (39, 680476), (51, 520364), (52, 510357), (68, 390273), (78, 340238), (102, 260182), (156, 170119), (204, 130091), (221, 120084), (442, 60042), (663, 40028), (884, 30021), (1326, 20014), (2652, 10007)]