68740594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 117593280

約数和(自身を除く): 48852686

約数列:

[1, 2, 13, 19, 26, 38, 227, 247, 454, 494, 613, 1226, 2951, 4313, 5902, 7969, 8626, 11647, 15938, 23294, 56069, 112138, 139151, 151411, 278302, 302822, 1808963, 2643869, 3617926, 5287738, 34370297, 68740594]

約数ペア:

[(1, 68740594), (2, 34370297), (13, 5287738), (19, 3617926), (26, 2643869), (38, 1808963), (227, 302822), (247, 278302), (454, 151411), (494, 139151), (613, 112138), (1226, 56069), (2951, 23294), (4313, 15938), (5902, 11647), (7969, 8626)]