81791959678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{16001}}^1$

素因数の和:16381

約数の個数: 64

約数和(自身を含む): 147008965824

約数和(自身を除く): 65217006146

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 293, 586, 671, 793, 1342, 1586, 3223, 3809, 6446, 7618, 8723, 16001, 17446, 17873, 32002, 35746, 41899, 83798, 176011, 196603, 208013, 232349, 352022, 393206, 416026, 464698, 976061, 1952122, 2288143, 2555839, 4576286, 4688293, 5111678, 9376586, 10736671, 12688793, 21473342, 25377586, 51571223, 60947809, 103142446, 121895618, 139576723, 279153446, 285985873, 571971746, 670425899, 1340851798, 3145844603, 3717816349, 6291689206, 7435632698, 40895979839, 81791959678]

約数ペア:

[(1, 81791959678), (2, 40895979839), (11, 7435632698), (13, 6291689206), (22, 3717816349), (26, 3145844603), (61, 1340851798), (122, 670425899), (143, 571971746), (286, 285985873), (293, 279153446), (586, 139576723), (671, 121895618), (793, 103142446), (1342, 60947809), (1586, 51571223), (3223, 25377586), (3809, 21473342), (6446, 12688793), (7618, 10736671), (8723, 9376586), (16001, 5111678), (17446, 4688293), (17873, 4576286), (32002, 2555839), (35746, 2288143), (41899, 1952122), (83798, 976061), (176011, 464698), (196603, 416026), (208013, 393206), (232349, 352022)]