70556681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 84823200

約数和(自身を除く): 14266519

約数列:

[1, 13, 17, 29, 101, 109, 221, 377, 493, 1313, 1417, 1717, 1853, 2929, 3161, 6409, 11009, 22321, 24089, 38077, 41093, 49793, 53737, 143117, 187153, 319261, 647309, 698581, 2432989, 4150393, 5427437, 70556681]

約数ペア:

[(1, 70556681), (13, 5427437), (17, 4150393), (29, 2432989), (101, 698581), (109, 647309), (221, 319261), (377, 187153), (493, 143117), (1313, 53737), (1417, 49793), (1717, 41093), (1853, 38077), (2929, 24089), (3161, 22321), (6409, 11009)]