65811148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 132723360

約数和(自身を除く): 66912212

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 109, 218, 221, 436, 442, 683, 884, 1366, 1417, 1853, 2732, 2834, 3706, 5668, 7412, 8879, 11611, 17758, 23222, 24089, 35516, 46444, 48178, 74447, 96356, 148894, 150943, 297788, 301886, 603772, 967811, 1265599, 1935622, 2531198, 3871244, 5062396, 16452787, 32905574, 65811148]

約数ペア:

[(1, 65811148), (2, 32905574), (4, 16452787), (13, 5062396), (17, 3871244), (26, 2531198), (34, 1935622), (52, 1265599), (68, 967811), (109, 603772), (218, 301886), (221, 297788), (436, 150943), (442, 148894), (683, 96356), (884, 74447), (1366, 48178), (1417, 46444), (1853, 35516), (2732, 24089), (2834, 23222), (3706, 17758), (5668, 11611), (7412, 8879)]