71317002988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{374069}}^1$

素因数の和:374710

約数の個数: 48

約数和(自身を含む): 155852524800

約数和(自身を除く): 84535521812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 619, 1238, 2476, 4333, 6809, 8666, 13618, 17332, 27236, 47663, 95326, 190652, 374069, 748138, 1496276, 2618483, 4114759, 5236966, 8229518, 10473932, 16459036, 28803313, 57606626, 115213252, 231548711, 463097422, 926194844, 1620840977, 2547035821, 3241681954, 5094071642, 6483363908, 10188143284, 17829250747, 35658501494, 71317002988]

約数ペア:

[(1, 71317002988), (2, 35658501494), (4, 17829250747), (7, 10188143284), (11, 6483363908), (14, 5094071642), (22, 3241681954), (28, 2547035821), (44, 1620840977), (77, 926194844), (154, 463097422), (308, 231548711), (619, 115213252), (1238, 57606626), (2476, 28803313), (4333, 16459036), (6809, 10473932), (8666, 8229518), (13618, 5236966), (17332, 4114759), (27236, 2618483), (47663, 1496276), (95326, 748138), (190652, 374069)]