4069897936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{46477}}^1$

素因数の和:46919

約数の個数: 40

約数和(自身を含む): 8512352744

約数和(自身を除く): 4442454808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 1684, 3368, 5473, 6736, 10946, 21892, 43784, 46477, 87568, 92954, 185908, 371816, 604201, 743632, 1208402, 2416804, 4833608, 9667216, 19566817, 39133634, 78267268, 156534536, 254368621, 313069072, 508737242, 1017474484, 2034948968, 4069897936]

約数ペア:

[(1, 4069897936), (2, 2034948968), (4, 1017474484), (8, 508737242), (13, 313069072), (16, 254368621), (26, 156534536), (52, 78267268), (104, 39133634), (208, 19566817), (421, 9667216), (842, 4833608), (1684, 2416804), (3368, 1208402), (5473, 743632), (6736, 604201), (10946, 371816), (21892, 185908), (43784, 92954), (46477, 87568)]